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Algebra Q&A Archive of May 12, 2024

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May 12 of 2024

Which of the following best describes the function of 'cases' in deductive logic? a.) To test for truth of the conclusion alone b.) To test for the truth of the premises alone c.) To test for meaning d.) To test for validity

Prove that if A is a 7x7 matrix satisfying A^(T)=-A then A is not invertible

Tracy and Tammy, the Tidytwins, have purchased a small, but oddly shaped, plot of land for their retirement. They would like to divide the parcel along thegrid lines into two identical plots. Can they do it? How

let A and B be nn matrices which of the following statements is true. if rank(A) =n and rank(B) = n if A is invertible then nullity(B) =0 if the linear transformation

You bought a share in M B I A Inc. (MBI) for $25.19 and subsequently sold it for $69.53. How much profit or loss did you make on the transaction? . ($94.72) $94.72 $44.34 ($44.34) $119.91

What is the simple interest rate on a $1500 investment paying $672.75 interest in 19.5 years?

If h left parenthesis x right parenthesis space equals space 4 x space minus space 1, then h to the power of negative 1 end exponent left parenthesis x right parenthesis equals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

A peregrine falcon dives at 389 kilometers per hour. Which of the following is an equivalent representation of her speed?

Karen deposits $1400 into an account that pays 2.7% compounded weekly and leaves it there for 6 years. How much interest will she earn?

Shantel wishes to have an IRA that will be worth $350,000 when she retires at age 68. How much must she deposit at age 49 if the account pays 6% interest compounded monthly.

a car measures 3/1000 mi. long. the distance from los angeles to san fransisco is 425 miles. about how many cars could be lined up end to end between the two cities?

R(x) = 2x5 + 6x3 + 9x2 − 10. list all possible zeroes given by the rational zeros theorem

A 32-pound weight is attached to a spring whose spring constant is 4 lb/ft. There is no damping force, but there is a driving force of 16 cos 2t lb present. The mass is released from an initial position of 1 foot below the equilibrium position with an initial upward velocity of 2 ft/s

f ( t ) = 620 − 25 t f ( t ) = 620 − 25 t If the function is NOT linear enter ‘NL’ in each blank. If it IS linear, enter the values for the constant rate of change and the initial value as integers in the corresponding blanks. Enter the direction as ’I’ for increasing, ‘D’ for decreasing, or…

3x−y=16 Step 1 of 2 : Determine the missing coordinate in the ordered pair (2,?) so that it will satisfy the given equation

Tom and Sally bought new furniture for their home for $8,300 which they paid in 56 monthly payments of $195.21. Find the charge per $100 financed.

Solve for x in simplest form. 13, equals, start fraction, 3, divided by, 4, end fraction, left bracket, 5, x, plus, 8, right bracket 13= 4 3 (5x+8)

Use the compound intrest formula to find the annual intrest rate, r, if in 2 years an investment of $9,000 grows to $15,000

A polynomial interpolant is a model that can be found using an exact number of data points, n + 1, for a polynomial of degree n.

You have $3500 you want to deposit. How much will you have in the account in 20 years 6.4% compounded monthly

Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = imes 2 + 18x + 81 (-9, 0), (0, 81) (81, 0), (0, 9)O (81, 0), (0, -9) (9, 0), (0, 81)

How much more energy is released by a magnitude 4.5 earthquake than a 4.1 earthquake? How much more energy is released by a magnitude 4.5 earthquake than a 4.1 earthquake? Depends on where the earthquakes are located Twice as much 0.4 times as much Four times as much

User You Determine whether the following vectors are linearly independent or linearly dependent: 0 2 4 | 2 | | 4 | | 2 | 3, 3, 1

A rate is a fraction. What is the numerator (top) of a rate called?

The range of a function is the set of all outputs. The range of a function is the set of all outputs. False True

What is the sum of the finite series sum n = 1 to 17 ((3n ^ 3)/2 + (3n ^ 2)/2) ?

David takes out a loan for his college tuition from a bank that charges simple interest at an annual rate of 16%. His loan is for $4700 for 7 months. Assume each month is 1/12 of a year. Answer each part below. Do not round any intermediate computations, and round your final answers to the…

what's the cube root of 20what's the square root of 20

The value of a family's home is given by f(x) = 130 000 mc011-1.jpg, where x is the number of years after the family purchases the house for $130 000. What is the best estimate for the instantaneous rate of change in the value of the home when the family has owned it for 5 years?

8. Euclid's algorithm is a method for finding the greatest common divisor of two integers and is based on: A) Prime factorization B) Modular arithmetic C) Continued fractions D) Recursive division

Select all symbols that are allowed to go in hypotheses statements (even if it was not covered in class). Submit Q

Calculate the amount after 3 years if $1700 is deposited at 7% simple interest. Question content area bottom Part 1 The amount is $ enter your response here

Given h(x) = ex/2, evaluate the following. Round to the nearest ten-thousandth a. h(4) b. h(-2) c. h(1/2)

Reply 2: Respond to a peer and/or your instructor. Identify the slope, the x-intercept, and the y-intercept of the line. Explain how you know that these are the intercepts and the slope. X=25y+200

3. How many years does it take for your investment to increase by a factor of 2.6 at 12% annual interest rate? What interest rate is required for your investment to increase by a factor of 2.6 in 23 years?

Starting from Newton’s law of gravitation, derive an expression for the gravi- tational force on a body of mass m which is at height z over the surface from the moon.

A card is drawn randomly from a standard 52-card deck. Find the following: Write all answers as simplified fractions (not mixed numbers). Odds in favor of drawing a face card

During the questioning of 77 potential jury members, 35% said that they had already formed an opinion as tothe guilt of the defendant. Give your answer as a percentage to one decimal place.

Please answer all of the question and show all work! Thanks!! Use long division to aswer the following questions. 16) (x^5+2 x^2-4 x-3) -:(x^2-2 x+1)

Charlotte wants to know which website generates more profit per resource invested . 1) Charlotte thought of two different ways to define this quantityIdentify these two definitions among the following options .

Let f(x) = x − 6 and g(x) = x + 6 Find the rule for the function. gf

What percent of the Earth’s surface area is the continent of Antarctica? Antarctica is 5.483 million miles^2and the Earth is 7917.5 miles in diameter.

Use the formula for Upper S Subscript n to find the sum of the first five terms of the geometric sequence. 21, minus7, seven thirds , minusseven ninths ,...

What is the conditional probability that a randomly generated bit string of length seven contains at least four consecutive 1s, given that the first bit is a 0? (Assume the probabilities of a 0 and a 1 are the same)

A building sells for $200,000 and a 40% down payment is made. A mortgage was secured at 5% for 20 years. Round to the nearest cent, if necessary. Find the monthly payment.

Eve's salary dropped by 1400$ per year to 38,600$. what percent is this

the heat capacity Cv = 5/2Nk. starting from the first law of thermodynamics derive a value of Cp.

Write the given expression in the form f(x)equalsa left parenthesis x minus h right parenthesis squared plus k. Identify the vertex. f(x)equals2 x squared minus 12 x minus 3

Molly purchases a new guitar on credit for $800. The terms of the purchase are 2/10, n/30. If she pays for the guitar within 10 days, how much of a discount will she receive?

How many grams of active ingredient are in 100 g of a 1:200 ointment?

How much money would be in an account if $ 8 , 000 $ 8 , 000 is deposited at 8 % 8 % interest compounded semi-annually and the money is left for 8 8 years.

if you put $100 out of each paycheck in a mutual fund earning 9% interest, how much will you have in 30 years? Assume you get paid twice a month.

No men are immortal. All Titans are immortal. No Titans are men. The above argument is: No men are immortal. All Titans are immortal. No Titans are men. The above argument is: invalid valid

1. When and where did Islam begin ? 2. Looking at the Map of the Islamic world, describe the extent of its spread (how far, to what lands ) 3. Yaquibubn ibn Ishaq al Kindi

𝐼 is the relation defined on 𝑅 as follows: For every 𝑥,𝑦 in 𝑅, 𝑚 𝐼𝑛⇔𝑥−𝑦 is an integer. Prove that this relation is transitive.

The sum of the three interior angles of a triangle is 180 degrees. Suppose one angle is 70 degrees and the remaining two angles are the same measure. Find their measures by both methods

Diane invested her savings in two investment funds. The amount she invested in Fund A was 4000 less than the amount she invested in Fund B. Fund A returned a 2% profit and Fund B returned a 8%profit. How much did she invest in Fund B, if the total profit from the two funds together was 920?

Replace 𝐾𝐾 with the number in your matric number. For example, if your matric number is A123456, then 𝐾𝐾 = 123456.

Solve the following quadratic by factoring. y2−y−72=0 List the answers separated by a comma. For example, if you found solutions y=1 and y=2, you would enter y=1,2. Provide your answer below:

Which of the following initiated the navigation of the West Coast?

Given the function equation below, determine whether or not it represents an exponential function. If it is exponential, identify the constant ratio/multiplier, the initial value, and the direction. f ( x ) = 0.6 ( − 2 ) x f ( x ) = 0.6 ( − 2 ) x If the function is NOT exponential enter ‘N’ in…

Thr population of a certain soecies of rabbit in the year 2000 was 4500. In what year will the population triple if the predicted number of rabbits is given by the equation P=4500e^.06t? Note that t represents the number of years after 2000

a) Perform the addition. Write the result in a + bi form. (2 – 9i) + (–7 + 8i)

Chrissy is fed up with all her friends getting on to her about the green bubble she causes in the group chats. She decided enough is enough, and it is just time to switch phones. The new iPhone 15 costs $945.99 with tax, which is just way too expensive. Her At&t representative told her that if…

Jane travels 5 times as fast as kevin. Traveling in opposite directions, they are 126 miles apart after 3.5 hours

f(x) = 3x(x - 2)(x + 3)( x2 - 1) find the zeros and multiplicities

A sports ball has a diameter of 26 cm. Find the volume of the ball. Round your answer to 2 decimal places, and use 3.14 as an approximation of pi Volume =

Average for two grades 61,? To equal an average of 65

Simplify The following expression completely (3^2)/(3^1) give answer as fractions or whole numbers

A manufacturing plant purchases new equipment for $250,000 in the year 2023. The value depreciates over time, decreasing at the rate of 9% annually. Calculate the value in 2037.

A liter is equivalent to 33.8 fluid ounces. How many liters of gasoline are required to fill a 21 gallon gas tank, if 1 gallon is equivalent to 128 fluid ounces?

Solve: a 9 + 1 2 = a 2 − 2 3

P ( n ) = 75 ( 1.6 ) n P ( n ) = 75 ( 1.6 ) n If the function is NOT linear enter ‘NL’ in each blank. If it IS linear, enter the values for the constant rate of change and the initial value as integers in the corresponding blanks. Enter the direction as ’I’ for increasing, ‘D’ for decreasing,…

A store was purchased for $451,000 and the buyer made a 18% down payment. The balance was financed with a 5.4% loan for 23 years. Find the monthly payment. Round your answer to two decimal places, if necessary. The monthly payment is

Use a sign chart to solve the inequality. Express the answer in inequality and interval notation. x cubed less than 49 x x3<49x

Find all patterns that begins with g or any digit from 0-9 ^ ( g | [0-9] ) ( g | [0-9] ) ^ ( g )^ [0-9] ) ^ ( g * | [0-9] *)

The possible values for a real eigenvalue of an orthogonal matrix are A.-1,0,1 B. 0 C. 1 D.-1,1 E.0,1 F.-1,0 G.-1 H.All of the above. I. None of the above.

Lucy makes deposits of $220 into an account with an APR of 4% at regular intervals 4-times a year. If the starting balance was zero dollars, what is the account balance after 7 years? Round to the nearest dollar.

Y equals X squared -10 X +25 solved by finding discriminate and finding the solutions

Find the time in years required for an investment of $4,200 to grow to $6,000 at an interest rate of 6.7% per year, compounded semiannually. Give result accurate to at least 2 decimal places.

if 30 grams of ointment contain 250mg of drug what is the percentage strength of the preparation?

The study of mathematics includes numbers and the diterent pattems in which they are listed. There are different number patterns, iemage patterns, logic patterns, word patterns, and so on. The number pattem id the types of patterns in mathematics, such at most commonly used one since shudents…

• divide. write as complex number. use "i" as an imaginary unit. (5-7i)/(7-5i)

Tension needs to sell at least $ 1,000 worth of jewelry at the craft fair. He only wants to spend $ 25 on the materials and will spend $ 0.75 in materials per necklace set which will sell for $ 360 each and $ 2 in materials for the bracelet set which will sell for $ 110 …

Suppose we rent a car with a charge of $200 plus $25 for every hour. Here you dont know how many hours you will travel so by using "y" to represent the number of hours to your destination and "x" to represent the cost of that taxi ride, this can be framed in an equation as x = 25y + 200.in this…

$5376 at 6%; loan made on August 12 and due December 27

Simplify and combine like terms 2(x - 2y - 4) + 6x - 3(2x + 3y) - 8

he cost per day of running a hospital Hospital.xlsx is 300,000+0.75x2 dollars, where x is the number of patients served per day. What number of patients served per day minimizes the cost per patient per day of running the hospital if the hospital’s daily capacity is 200 patients?

Use Euler’s logarithm formula to write out ln 3 and ln 5, and sum the first five terms. How accurate are the solutions?

1. Euclid is known as the "Father of Geometry" for his contributions to which branch of mathematics? A) Algebra B) Trigonometry C) Calculus D) Geometry

two cards are drawn without replacement from an ordinary deck. find the probability that the second is a diamond, given that the first is the 9 of diamonds.

Use K-map to simplify this equaion: 1, 2, 4, 5, 7, 13, 14

Nate wants to open a savings account with $5000 he has saved. (a) The bank offers him a savings account where he will earn a yearly interested rate of 5%, compounded 3 times a year. If he invests in this account, how much will he have after 5 years? Round your answer to the nearest cent. (b)…

What is the simple interest rate on a $950 investment paying $345.14 interest in 17.3 years?

The altitude of a triangle is a line segment from a vertex perpendicular to: A) Any side of the triangle B) The longest side of the triangle C) The midpoint of the longest side of the triangle D) The opposite side of the triangle

What is the weight of a box (in lbf) that has a mass of 4150 g? Round to the nearest hundredth.

After having completed your textbook and online reading assignments, post your answer to both of the following questions: Explain how you arrived at your answer. 1. What fraction of an hour is 8 minutes? 2. What fraction of a foot is 4 inches?

The triangular gable on this house is 8 feet tall. The area of the gable is 120 square feet. What is the length of the base?

The marriage rate per 1000 population for the years 1987-2009 is given by M(x)= -0.153 x +16.075, where x is the number of years after 1980. a. Why is this a linear function, with y equals M(x)?

Find an equation for the line with the given properties. Express your answer using either the general form or the slope-intercept form of the2Slope = -3; containing the point (- 1, 1)

if a tree 1000 feet tall casts a 69 foot shadow, what is the angle of elevation of the sun?

Define a set X of numbers as follows. B. 2 is in X. R1. If x is in X, so is 10x. R2. If x is in X, so is x + 4. List all the elements of X that are less than 30. (Enter your answers as a comma-separated list.)

Let X={1,3,5} and Y={a, b, c, d}. Find g(1), g(3), and g(5).

Bone remodeling has all of the following characteristics EXCEPT: it is the breakdown and build up of bone compact bone remodels 3 times a year; spongy bone one time a year it maintains the strength of

Use cyclical coding (A-1,B-2,...,Y-25, Z-0) that will shift 12 positions to decode R. Blank 1

A company has a debt of 58 comma 000 due in 9 years. How much money must it deposit at the end of each half-year into a sinking fund at 6% interest compounded semi-annually in order to pay off the debt? Question content area bottom Part 1 The company must deposit $ enter your response here…

principal 3600, rate 12%, time 30 months what is the interest

The Pythagorean theorem states that in a right triangle: A) The sum of the squares of the two shorter sides is equal to the square of the longest side B) The sum of the squares of all three sides is equal to the square of the longest side C) The sum of the squares of the two shorter sides is…

Introduction to Radidology Science and Patient Care, Adler, 8th edition test bank

An investment can be modelled by the equation A=3 000(1.06)t, where A represents the final amount of the investment and t represents the time in years. How many years would it take to have a final amount equal to $15 000? Round your answer to the nearest tenth of a year.

Solve the problem. Round the answer to the nearest tenth, if necessary.A painter leans a ladder against one wall of a house. The ladder is 27 ft long. The base of the ladder is 20 ft from the house. How high is the wall of the house? 9.05 ft 23.5 ft 18.1 164.5f

The 2015 Paris Agreement on Climate Change aimed to limit the increase of global temperatures to ________. a. 1.0 deg C b. 0.5 deg C c. 2.0 deg C d. 1.5 deg C

Factor the cubic into either 3 linear factors (as in Example 9), a linear factor and non-factorable quadratic factor, or leave it as a non-factorable cubic factor. 12x3 + 8x2 – 17x + 5

A balloon has a volume of 2.20 liters at 24.0 C. The balloon is heared to 48C. What is new volume of balloon

Convert the initial value problem into an initial value problem for a system in normal form. y⁶(t)=-4[y'(t)]^4+6cos(y(t))+9e^2t y(0)= y'(0)=...=y^(5)(0)=0 Let x₁=y, x₂=y', x₃=y", x₄=y^(3), x₅=y^(4), and x₆=y^(5). Complete the differential equation and initial condition for…

375 people were at the airport one Friday night, and 78 of them were going to Cleveland What is the probability that a randomly selected passenger was flying to Cleveland? Write your answer as a fraction or whole number . P(Cleveland)= Box

If ƒ(a) = K, then which of the following must be true?

given : "if i am buying strawberries, then it is summer." is "if it is not summer, then i am not buying strawberries." the converse, inverse, contrapositive, or bioconditionsl for thid statement?

if you make $14 an hour how much do you make annually if you work 40 hour

c) Multiply and write your answer in a + bi form. 3i(7 + 6i)

You found a mobile home for $61,999, which you can finance for 6.2% compounded monthly for 20 years. what is your mortgae

Remove the houston data series (range a8:d8) from the clustered bar chart

The following situation can be modeled by a linear function. Write an equation for the linear function and answer the given question.The price to purchase a particular model of new car is $20,800 today and rises with time at a constant rate of $840 per year. What will be the price to purchase…

You deposit $1370 in a savings account paying 1.3% simple interest. How much interest will you earn in 3 years?

Find the domain of the function using interval notation. f(x) = 2sqrt(x − 5)

How long will it take for your initial investment of $2,725 to reach $14,000 if the money is invested in an account that pays an interest rate of 5% every year?

Create three vectors x,y,z with integers and each vector has 3 elements. Combine the three vectors to become a 3 imes 3 matrix A where each column represents a vector. Change the row names to a,b,c.

An industrial site emits toxic pollutants that have both human and financial costs. Here, we consider only the financial impact. The emissions are predicted to trigger additional health costs at a rate of ( C(t)=100 e^{0.01 t} ) million dollars per year over the next 60 years. Only considering…

Question 5 Let 𝑝 p and 𝑞 q be two propositions concerning a positive integer 𝑛 n in 𝐴 = { 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 } A={1,2,3,4,5,6,7,8,9,10}, where 𝑝 p means ' n is an even number n is an even number' and 𝑞 q means ' n is less than 6 n is less than 6'. Which one of the…

if a is a 3x3 matrix such that det(A) =3 then det(2a)

3 2/3 + 10 9/10 + 1 1/2 + 5 4/15

What geometric shape do you get if you dissolve two 100 m radius buffer zones around two points that are 150 m away from each other? a. a circle b. an ellipse c. a rectangle d. none of the above

Given: Either a crime was committed or Arthur is not telling the truth. If the dog howled, a crime was not committed. If the dog did not howl, the butler did it. Arthur is telling the truth. Let A represent "Arthur is telling the truth." Let B represent "The butler did it." Let C represent "A…

what is the most common reason why consumers are unable to pay their bills

A ballot offered 3 choices for class president (A,B,C) and 2 choices for vice president (M,N). How many choices for a combination of the two offices did it offer

a system of equations is given in which each equation is written in slope intercept form. determine the number of solutions. if the sysem does not have one unique solution, state whether the system is inconsistent or whether the equations are dependent. y=1/4x+6 y=4x+1/6

Suppose an investment earns 3.5% interest compounded continuously. Find the future value of a $4900 investment after 11 years. Round your answer to the nearest cent, if necessary.

Simplify The following expression completely (5^-2)x(5^-1) give answer as fractions or whole numbers

Assume you purchase an iPhone for $250 and wish to insure it for full replacement value if it stops working properly in the next three years. If there is a premium of $30 for such a policy, and there is a 5% chance the iPhone will stop working properly in the next year, how much will the…

Use the persent value formula to determine the amount to be invested now. Or the persent value needed. The desired accumulated amount is is 31000 after 8 years invested in an account with 3% interest compounded semiannually.

What interest will be earned if $5700 is invested for 5 years at an interest rate of 9% compounded monthly?

The following set of linear equations is written in the form of an augmented matrix in the form [A|b]. ⎡⎣⎢10910477686∣∣∣∣987⎤⎦⎥ Cramer's Rule uses determinants to solve systems of linear equations with unique solutions. Calculate the determinant of the matrix A3 for the above set of equations.…

if 0.600g sample of a compound of arsenic and pxygen was found to contain 0.454 g of arsenic. What is the emerical formula of the compound?

Determine the finance charge per $100 borrowed for a 4 -year loan with monthly payments of $442.75 and a starting principal of $16,800 . Round your answer to the nearest cent, if necessary.

Write the augmented matrix for the linear system. 8x – 37y = 8 2x +12y = 3

What molar ratio of NaF to HF should be used (HF, Ka = 7.1 x 10–4) to prepare a buffer solution with a pH of 4.00?

Question content area top Part 1 A polynomial P(x) and a divisor d(x) are given. Use long division to find the quotient Q(x) and the remainder R(x). Express P(x) in the form P(x) = d(x)timesQ(x)plusR(x). P(x) = x cubed -125 d(x) = x+5

During a war country a lead a massive saw on the beach of country beat the beach is 6.7 miles on at 5 AM a ship was first spotted from either end of the beach the angle made with the ship from one end of the beach was 44deg the angle made with the ship from the other end of the beach is 71deg …

Two buses leave the same station at the same time. One goes in the direction of 40deg east of north at 75 miles per hour. The second goes in the direction of 50deg east of south at 70 miles per hour. How far apart are the buses after 3 hours? (round your answers to nearest miles).

A shipping box has the shape of a right triangular prism. The triangular base has an area of 58 square inches and the box has length 1 foot. Calculate the volume of the box.

Identify the correct placement of the comma in a complex sentence

Is the set containing all of the letters in the alphabet equivalent to the set of all of the integers between 10 and 39 inclusively?

Describe the end behavior of the function f ( x ) = 7 x ( x − 7 ) ( x + 1 ) ( 4 x + 9 ) Provide your answer below: As $x$ goes to $infty$ , $fleft(x ight)$ goes to . As $x$ goes to $-infty$ , $fleft(x ight)$ goes to

a bank features a saving account that has an annual percentage rate of r=2.9% with interest compounded quarterly. kristina deposits $7,000 into the account. The account balance can be modeled by the exponential formula S(t)=P(1+r/n)^nt , where S is the future value, P is the present value, R…

If Luciano does a job in 48 hours and with the help of Dallas they can do it together in 16 hours, how long would it take Dallas to do it alone?

Convert to kilograms. Round answer to nearest tenth. 10 lb 11 oz = kg

Situation/Story: A shipping drum has the shape of a cylinder. The height of the drum is 2 times its diameter. The drum holds 48 cubic feet. Below are descriptions for quantities in the situation above. In the corresponding blank for each quantity, enter the word that describes it - enter…

explain the end behavior of f(x) =-36x-x^4 and make sure you include reasons in your explanation

The dose of medicine prescribed for a child depends on the child's age A in years and the adult dose D for the medication. Young's Rule is a formula used by pediatricians that gives a child's dose C as Upper C equals StartFraction DA Over Upper A plus 12 EndFractionC=DAA+12Suppose that anan…

A cat owner gets a vitamin prescription from his veterinarian that lists the dosage as 2.5 mL twice a day.The bottle contains200 .How many days will the bottle last?40 days

Express 1 7 ^ 4 as a power with a base of 2 .

A home is purchased for $497,000 with a 13% down payment. Find the monthly payment if the mortgage is 7.62% for 19 years. Round your answer to two decimal places, if necessary. The monthly payment is

TA Cement Company charged the Smiths $x to install a rectangular patio that has a length of 100 feet and a width of 300 feet. The Warners want to install a patio with double the width but triple the length. Which expression can represent the cost of the Warner's patio installation by TA Cement…

Use the properties of logarithms to expand the logarithmic expression. Wherever possible, evaluate logarithmic expressions. log Subscript 3 Baseline left bracket 9 left parenthesis x squared minus 4 right parenthesis right bracket

Given an m X n matrix A, the set Nul A is a subspace of R2.

A popular beach currently has 88 visitors, and 28 of them are sunbathing. What is the probability that a randomly chosen beachgoer is sunbathing? Write your answer as a fraction or whole number. P(sunbathing)= boxed |

226 used public pool. $1.50 children $2.00 adults admission totaled $413.50. How many children and adults went

2log 5 Find an approximation to the solution rounded to six decimal places

Which of the following describes the nature of the roots of 2 7 � 2 − 1 2 � − 3 14 = 0 7 2 c 2 − 2 1 c− 14 3 =0?

Let R->R' be a ring homomorphism with Ker(phi )=H. Prove that for every a in R it holds that (phi (a))= (x in R phi (x)=phi (a)) = H+a.

Problem PageQuestion Karen took out a $9000 loan for 7 months and was charged simple interest. The total interest she paid on the loan was $336. As a percentage, what was the annual interest rate of Karen's loan? Do not round any intermediate computations.

Solve the equation by factoring, if required. (Enter your answers as a comma-separated list.) 21x^2 = −40x + 21

Convert 30mL to an equivalent amount in liters A. 0.03L B. 30L c. 0.3L D. 3L

A $44,834 deposit in an account with an APR of 3.6% compounded continuously for 10 years.

Are bicubic spline also called as B spline give the formulas for both

If A is a 3x3 matrix such that det (A)= 2 then det(2A)=

Suppose you were offered two jobs. Job A has a starting annual salary of $41,000 with the promise of a 3.5% annual raise. Job B has a starting annual salary of $42,500, but only a 2.5% annual raise.Part a. Calculate your salary at each job after one year.Part b. How many years must pass until…

approximately what lump sum would need to be invested at an annual interest rate of 2%, under continuous compounding, for 4 years, in order to end up with $6000? round answer to the nearest cent. the formula you want to use is P(t)=P0^e^rt

you are going through the drive-thru and there is a 3 for $5 deal. There are 5 food options to choose from: Taco, burrito, burger, fries, or chicken nuggets. How many possible combinations are there?

find and label the area, radius, and diameter of a circle given that the circumference of a circle is 100.48cm using 3.14 for pie

On( 6)/(30)/12, a company recorded a journal entry for the coupon payment on its bond. as part of the journal entry, the company debited bonds payable. Which of the following is true regardinf this journal entry

Your broker requires an initial margin of 50%, and a maintenance margin of 30% on a margin account. You deposit $264,000 cash in the account and purchase stocks using all available margin and borrowing the rest from your broker. Later, the value of your stock holdings goes to $380,000. What is…

A square has side lengths of 18 feet. A rectangle has a length of 24 feet. If the square and the rectangle have the same area, what is the width of the rectangle?

Synchrony offered a special deal provifing that uf credit card holders paid part of what they owed it would write off the rest and the customer would never have to pay it the company did not offer this deal to people who lived in Puerto Ruco or were native Spanish speakers is there anything…

a car travels 898km in 13 days. At this rate, how far would it travel in 39 days

If a hyperlink contains an e-mail address: Clicking on the hyperlink will result in which of the following actions?

The TX governor has a line-item veto power. Group startsTrue or False

Click here for transcript. Evaluate −b + b2 − 4ac when a = 1, b = 4, and c = 13. Write the result as a complex number in standard form.

A camping show rents booth space for $1.60 per square foot. How much would it cost (in dollars) to rent a 10 foot by 16 foot space? $

Find the common difference d and the nth term an of the arithmetic sequence whose 7th term is 7 and 11th term is 5. The common differnce d of the arithmetic sequence is

List the elements of . A = {28, -24, 27, 1, 26, 14} and B = {2, -5, 27, 26}

a certain population grows exponentially with a doubling time of 6.2 years. What factor will this population grow over the next 7 years?

QUESTION 21 Maria believes that education is the great equalizer in society. Christina argues that inequalities persist because many children attend poorly funded and inadequate schools. Maria thinks that this is impossible because all U.S. public schools receive local, state, and federal…

Given: If John joins the Army, then he will get married. If he gets married, then he will need a good income. Either he will go to college or he will join the Army. John will not need a good income. Therefore, John will go to college. Let A represent "He will join the Army." Let M represent "He…

Use the properties of logarithms to completely expand log 6 13 p 8 m . Do not include any parentheses in your answer. Note: If you are using log you need to type it in and use the subscript button on the keyboard. There is no log button.

Frequently, we can find a subset of a set S that is a basis for span(S) by inspection. To do this, choose vectors from S, one by one, each of which is outside of the span of the previously chosen vectors. Stop when it is clear that all remaining vectors are in the span of the vectors you have…

In order to determine how to find an exponential model, the data must be linearized. What ordered pairs should be used to write the system of equations and the matrix?

how to measure a length of an arch from a circumference

Determine the APY for the following APRs with the compounding period given: APR=9.73% compounded continuously

You and 20 of your friends are going to be introduced to an attractive person. To increase the odds that the person remembers your name, you should insist on being introduced to the person: Group of answer choices first or tenth tenth fifth first or last

Which of the following best describes the function of 'cases' in deductive logic? a.) To test for truth of the conclusion alone b.) To test for the truth of the premises alone c.) To test for meaning d.) To test for validity

Prove that if A is a 7x7 matrix satisfying A^(T)=-A then A is not invertible

Tracy and Tammy, the Tidytwins, have purchased a small, but oddly shaped, plot of land for their retirement. They would like to divide the parcel along thegrid lines into two identical plots. Can they do it? How

let A and B be nn matrices which of the following statements is true. if rank(A) =n and rank(B) = n if A is invertible then nullity(B) =0 if the linear transformation

You bought a share in M B I A Inc. (MBI) for $25.19 and subsequently sold it for $69.53. How much profit or loss did you make on the transaction? . ($94.72) $94.72 $44.34 ($44.34) $119.91

What is the simple interest rate on a $1500 investment paying $672.75 interest in 19.5 years?

If h left parenthesis x right parenthesis space equals space 4 x space minus space 1, then h to the power of negative 1 end exponent left parenthesis x right parenthesis equals _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

A peregrine falcon dives at 389 kilometers per hour. Which of the following is an equivalent representation of her speed?

Karen deposits $1400 into an account that pays 2.7% compounded weekly and leaves it there for 6 years. How much interest will she earn?

Shantel wishes to have an IRA that will be worth $350,000 when she retires at age 68. How much must she deposit at age 49 if the account pays 6% interest compounded monthly.

a car measures 3/1000 mi. long. the distance from los angeles to san fransisco is 425 miles. about how many cars could be lined up end to end between the two cities?

R(x) = 2x5 + 6x3 + 9x2 − 10. list all possible zeroes given by the rational zeros theorem

A 32-pound weight is attached to a spring whose spring constant is 4 lb/ft. There is no damping force, but there is a driving force of 16 cos 2t lb present. The mass is released from an initial position of 1 foot below the equilibrium position with an initial upward velocity of 2 ft/s

f ( t ) = 620 − 25 t f ( t ) = 620 − 25 t If the function is NOT linear enter ‘NL’ in each blank. If it IS linear, enter the values for the constant rate of change and the initial value as integers in the corresponding blanks. Enter the direction as ’I’ for increasing, ‘D’ for decreasing, or…

3x−y=16 Step 1 of 2 : Determine the missing coordinate in the ordered pair (2,?) so that it will satisfy the given equation

Tom and Sally bought new furniture for their home for $8,300 which they paid in 56 monthly payments of $195.21. Find the charge per $100 financed.

Solve for x in simplest form. 13, equals, start fraction, 3, divided by, 4, end fraction, left bracket, 5, x, plus, 8, right bracket 13= 4 3 (5x+8)

Use the compound intrest formula to find the annual intrest rate, r, if in 2 years an investment of $9,000 grows to $15,000

A polynomial interpolant is a model that can be found using an exact number of data points, n + 1, for a polynomial of degree n.

You have $3500 you want to deposit. How much will you have in the account in 20 years 6.4% compounded monthly

Find the x- and y-intercepts. If no x-intercepts exist, state so.f(x) = imes 2 + 18x + 81 (-9, 0), (0, 81) (81, 0), (0, 9)O (81, 0), (0, -9) (9, 0), (0, 81)

How much more energy is released by a magnitude 4.5 earthquake than a 4.1 earthquake? How much more energy is released by a magnitude 4.5 earthquake than a 4.1 earthquake? Depends on where the earthquakes are located Twice as much 0.4 times as much Four times as much

User You Determine whether the following vectors are linearly independent or linearly dependent: 0 2 4 | 2 | | 4 | | 2 | 3, 3, 1

A rate is a fraction. What is the numerator (top) of a rate called?

The range of a function is the set of all outputs. The range of a function is the set of all outputs. False True

What is the sum of the finite series sum n = 1 to 17 ((3n ^ 3)/2 + (3n ^ 2)/2) ?

David takes out a loan for his college tuition from a bank that charges simple interest at an annual rate of 16%. His loan is for $4700 for 7 months. Assume each month is 1/12 of a year. Answer each part below. Do not round any intermediate computations, and round your final answers to the…

what's the cube root of 20what's the square root of 20

The value of a family's home is given by f(x) = 130 000 mc011-1.jpg, where x is the number of years after the family purchases the house for $130 000. What is the best estimate for the instantaneous rate of change in the value of the home when the family has owned it for 5 years?

8. Euclid's algorithm is a method for finding the greatest common divisor of two integers and is based on: A) Prime factorization B) Modular arithmetic C) Continued fractions D) Recursive division

Select all symbols that are allowed to go in hypotheses statements (even if it was not covered in class). Submit Q

Calculate the amount after 3 years if $1700 is deposited at 7% simple interest. Question content area bottom Part 1 The amount is $ enter your response here

Given h(x) = ex/2, evaluate the following. Round to the nearest ten-thousandth a. h(4) b. h(-2) c. h(1/2)

Reply 2: Respond to a peer and/or your instructor. Identify the slope, the x-intercept, and the y-intercept of the line. Explain how you know that these are the intercepts and the slope. X=25y+200

3. How many years does it take for your investment to increase by a factor of 2.6 at 12% annual interest rate? What interest rate is required for your investment to increase by a factor of 2.6 in 23 years?

Starting from Newton’s law of gravitation, derive an expression for the gravi- tational force on a body of mass m which is at height z over the surface from the moon.

A card is drawn randomly from a standard 52-card deck. Find the following: Write all answers as simplified fractions (not mixed numbers). Odds in favor of drawing a face card

During the questioning of 77 potential jury members, 35% said that they had already formed an opinion as tothe guilt of the defendant. Give your answer as a percentage to one decimal place.

Please answer all of the question and show all work! Thanks!! Use long division to aswer the following questions. 16) (x^5+2 x^2-4 x-3) -:(x^2-2 x+1)

Charlotte wants to know which website generates more profit per resource invested . 1) Charlotte thought of two different ways to define this quantityIdentify these two definitions among the following options .

Let f(x) = x − 6 and g(x) = x + 6 Find the rule for the function. gf

What percent of the Earth’s surface area is the continent of Antarctica? Antarctica is 5.483 million miles^2and the Earth is 7917.5 miles in diameter.

Use the formula for Upper S Subscript n to find the sum of the first five terms of the geometric sequence. 21, minus7, seven thirds , minusseven ninths ,...

What is the conditional probability that a randomly generated bit string of length seven contains at least four consecutive 1s, given that the first bit is a 0? (Assume the probabilities of a 0 and a 1 are the same)

A building sells for $200,000 and a 40% down payment is made. A mortgage was secured at 5% for 20 years. Round to the nearest cent, if necessary. Find the monthly payment.

Eve's salary dropped by 1400$ per year to 38,600$. what percent is this

the heat capacity Cv = 5/2Nk. starting from the first law of thermodynamics derive a value of Cp.

Write the given expression in the form f(x)equalsa left parenthesis x minus h right parenthesis squared plus k. Identify the vertex. f(x)equals2 x squared minus 12 x minus 3

Molly purchases a new guitar on credit for $800. The terms of the purchase are 2/10, n/30. If she pays for the guitar within 10 days, how much of a discount will she receive?

How many grams of active ingredient are in 100 g of a 1:200 ointment?

How much money would be in an account if $ 8 , 000 $ 8 , 000 is deposited at 8 % 8 % interest compounded semi-annually and the money is left for 8 8 years.

if you put $100 out of each paycheck in a mutual fund earning 9% interest, how much will you have in 30 years? Assume you get paid twice a month.

No men are immortal. All Titans are immortal. No Titans are men. The above argument is: No men are immortal. All Titans are immortal. No Titans are men. The above argument is: invalid valid

1. When and where did Islam begin ? 2. Looking at the Map of the Islamic world, describe the extent of its spread (how far, to what lands ) 3. Yaquibubn ibn Ishaq al Kindi

𝐼 is the relation defined on 𝑅 as follows: For every 𝑥,𝑦 in 𝑅, 𝑚 𝐼𝑛⇔𝑥−𝑦 is an integer. Prove that this relation is transitive.

The sum of the three interior angles of a triangle is 180 degrees. Suppose one angle is 70 degrees and the remaining two angles are the same measure. Find their measures by both methods

Diane invested her savings in two investment funds. The amount she invested in Fund A was 4000 less than the amount she invested in Fund B. Fund A returned a 2% profit and Fund B returned a 8%profit. How much did she invest in Fund B, if the total profit from the two funds together was 920?

Replace 𝐾𝐾 with the number in your matric number. For example, if your matric number is A123456, then 𝐾𝐾 = 123456.

Solve the following quadratic by factoring. y2−y−72=0 List the answers separated by a comma. For example, if you found solutions y=1 and y=2, you would enter y=1,2. Provide your answer below:

Which of the following initiated the navigation of the West Coast?

Given the function equation below, determine whether or not it represents an exponential function. If it is exponential, identify the constant ratio/multiplier, the initial value, and the direction. f ( x ) = 0.6 ( − 2 ) x f ( x ) = 0.6 ( − 2 ) x If the function is NOT exponential enter ‘N’ in…

Thr population of a certain soecies of rabbit in the year 2000 was 4500. In what year will the population triple if the predicted number of rabbits is given by the equation P=4500e^.06t? Note that t represents the number of years after 2000

a) Perform the addition. Write the result in a + bi form. (2 – 9i) + (–7 + 8i)

Chrissy is fed up with all her friends getting on to her about the green bubble she causes in the group chats. She decided enough is enough, and it is just time to switch phones. The new iPhone 15 costs $945.99 with tax, which is just way too expensive. Her At&t representative told her that if…

Jane travels 5 times as fast as kevin. Traveling in opposite directions, they are 126 miles apart after 3.5 hours

f(x) = 3x(x - 2)(x + 3)( x2 - 1) find the zeros and multiplicities

A sports ball has a diameter of 26 cm. Find the volume of the ball. Round your answer to 2 decimal places, and use 3.14 as an approximation of pi Volume =

Average for two grades 61,? To equal an average of 65

Simplify The following expression completely (3^2)/(3^1) give answer as fractions or whole numbers

A manufacturing plant purchases new equipment for $250,000 in the year 2023. The value depreciates over time, decreasing at the rate of 9% annually. Calculate the value in 2037.

A liter is equivalent to 33.8 fluid ounces. How many liters of gasoline are required to fill a 21 gallon gas tank, if 1 gallon is equivalent to 128 fluid ounces?

Solve: a 9 + 1 2 = a 2 − 2 3

P ( n ) = 75 ( 1.6 ) n P ( n ) = 75 ( 1.6 ) n If the function is NOT linear enter ‘NL’ in each blank. If it IS linear, enter the values for the constant rate of change and the initial value as integers in the corresponding blanks. Enter the direction as ’I’ for increasing, ‘D’ for decreasing,…

A store was purchased for $451,000 and the buyer made a 18% down payment. The balance was financed with a 5.4% loan for 23 years. Find the monthly payment. Round your answer to two decimal places, if necessary. The monthly payment is

Use a sign chart to solve the inequality. Express the answer in inequality and interval notation. x cubed less than 49 x x3<49x

Find all patterns that begins with g or any digit from 0-9 ^ ( g | [0-9] ) ( g | [0-9] ) ^ ( g )^ [0-9] ) ^ ( g * | [0-9] *)

The possible values for a real eigenvalue of an orthogonal matrix are A.-1,0,1 B. 0 C. 1 D.-1,1 E.0,1 F.-1,0 G.-1 H.All of the above. I. None of the above.

Lucy makes deposits of $220 into an account with an APR of 4% at regular intervals 4-times a year. If the starting balance was zero dollars, what is the account balance after 7 years? Round to the nearest dollar.

Y equals X squared -10 X +25 solved by finding discriminate and finding the solutions

Find the time in years required for an investment of $4,200 to grow to $6,000 at an interest rate of 6.7% per year, compounded semiannually. Give result accurate to at least 2 decimal places.

if 30 grams of ointment contain 250mg of drug what is the percentage strength of the preparation?

The study of mathematics includes numbers and the diterent pattems in which they are listed. There are different number patterns, iemage patterns, logic patterns, word patterns, and so on. The number pattem id the types of patterns in mathematics, such at most commonly used one since shudents…

• divide. write as complex number. use "i" as an imaginary unit. (5-7i)/(7-5i)

Tension needs to sell at least $ 1,000 worth of jewelry at the craft fair. He only wants to spend $ 25 on the materials and will spend $ 0.75 in materials per necklace set which will sell for $ 360 each and $ 2 in materials for the bracelet set which will sell for $ 110 …

Suppose we rent a car with a charge of $200 plus $25 for every hour. Here you dont know how many hours you will travel so by using "y" to represent the number of hours to your destination and "x" to represent the cost of that taxi ride, this can be framed in an equation as x = 25y + 200.in this…

$5376 at 6%; loan made on August 12 and due December 27

Simplify and combine like terms 2(x - 2y - 4) + 6x - 3(2x + 3y) - 8

he cost per day of running a hospital Hospital.xlsx is 300,000+0.75x2 dollars, where x is the number of patients served per day. What number of patients served per day minimizes the cost per patient per day of running the hospital if the hospital’s daily capacity is 200 patients?

Use Euler’s logarithm formula to write out ln 3 and ln 5, and sum the first five terms. How accurate are the solutions?

1. Euclid is known as the "Father of Geometry" for his contributions to which branch of mathematics? A) Algebra B) Trigonometry C) Calculus D) Geometry

two cards are drawn without replacement from an ordinary deck. find the probability that the second is a diamond, given that the first is the 9 of diamonds.

Use K-map to simplify this equaion: 1, 2, 4, 5, 7, 13, 14

Nate wants to open a savings account with $5000 he has saved. (a) The bank offers him a savings account where he will earn a yearly interested rate of 5%, compounded 3 times a year. If he invests in this account, how much will he have after 5 years? Round your answer to the nearest cent. (b)…

What is the simple interest rate on a $950 investment paying $345.14 interest in 17.3 years?

The altitude of a triangle is a line segment from a vertex perpendicular to: A) Any side of the triangle B) The longest side of the triangle C) The midpoint of the longest side of the triangle D) The opposite side of the triangle

What is the weight of a box (in lbf) that has a mass of 4150 g? Round to the nearest hundredth.

After having completed your textbook and online reading assignments, post your answer to both of the following questions: Explain how you arrived at your answer. 1. What fraction of an hour is 8 minutes? 2. What fraction of a foot is 4 inches?

The triangular gable on this house is 8 feet tall. The area of the gable is 120 square feet. What is the length of the base?

The marriage rate per 1000 population for the years 1987-2009 is given by M(x)= -0.153 x +16.075, where x is the number of years after 1980. a. Why is this a linear function, with y equals M(x)?

Find an equation for the line with the given properties. Express your answer using either the general form or the slope-intercept form of the2Slope = -3; containing the point (- 1, 1)

if a tree 1000 feet tall casts a 69 foot shadow, what is the angle of elevation of the sun?

Define a set X of numbers as follows. B. 2 is in X. R1. If x is in X, so is 10x. R2. If x is in X, so is x + 4. List all the elements of X that are less than 30. (Enter your answers as a comma-separated list.)

Let X={1,3,5} and Y={a, b, c, d}. Find g(1), g(3), and g(5).

Bone remodeling has all of the following characteristics EXCEPT: it is the breakdown and build up of bone compact bone remodels 3 times a year; spongy bone one time a year it maintains the strength of

Use cyclical coding (A-1,B-2,...,Y-25, Z-0) that will shift 12 positions to decode R. Blank 1

A company has a debt of 58 comma 000 due in 9 years. How much money must it deposit at the end of each half-year into a sinking fund at 6% interest compounded semi-annually in order to pay off the debt? Question content area bottom Part 1 The company must deposit $ enter your response here…

principal 3600, rate 12%, time 30 months what is the interest

The Pythagorean theorem states that in a right triangle: A) The sum of the squares of the two shorter sides is equal to the square of the longest side B) The sum of the squares of all three sides is equal to the square of the longest side C) The sum of the squares of the two shorter sides is…

Introduction to Radidology Science and Patient Care, Adler, 8th edition test bank

An investment can be modelled by the equation A=3 000(1.06)t, where A represents the final amount of the investment and t represents the time in years. How many years would it take to have a final amount equal to $15 000? Round your answer to the nearest tenth of a year.

Solve the problem. Round the answer to the nearest tenth, if necessary.A painter leans a ladder against one wall of a house. The ladder is 27 ft long. The base of the ladder is 20 ft from the house. How high is the wall of the house? 9.05 ft 23.5 ft 18.1 164.5f

The 2015 Paris Agreement on Climate Change aimed to limit the increase of global temperatures to ________. a. 1.0 deg C b. 0.5 deg C c. 2.0 deg C d. 1.5 deg C

Factor the cubic into either 3 linear factors (as in Example 9), a linear factor and non-factorable quadratic factor, or leave it as a non-factorable cubic factor. 12x3 + 8x2 – 17x + 5

A balloon has a volume of 2.20 liters at 24.0 C. The balloon is heared to 48C. What is new volume of balloon

Convert the initial value problem into an initial value problem for a system in normal form. y⁶(t)=-4[y'(t)]^4+6cos(y(t))+9e^2t y(0)= y'(0)=...=y^(5)(0)=0 Let x₁=y, x₂=y', x₃=y", x₄=y^(3), x₅=y^(4), and x₆=y^(5). Complete the differential equation and initial condition for…

375 people were at the airport one Friday night, and 78 of them were going to Cleveland What is the probability that a randomly selected passenger was flying to Cleveland? Write your answer as a fraction or whole number . P(Cleveland)= Box

If ƒ(a) = K, then which of the following must be true?

given : "if i am buying strawberries, then it is summer." is "if it is not summer, then i am not buying strawberries." the converse, inverse, contrapositive, or bioconditionsl for thid statement?

if you make $14 an hour how much do you make annually if you work 40 hour

c) Multiply and write your answer in a + bi form. 3i(7 + 6i)

You found a mobile home for $61,999, which you can finance for 6.2% compounded monthly for 20 years. what is your mortgae

Remove the houston data series (range a8:d8) from the clustered bar chart

The following situation can be modeled by a linear function. Write an equation for the linear function and answer the given question.The price to purchase a particular model of new car is $20,800 today and rises with time at a constant rate of $840 per year. What will be the price to purchase…

You deposit $1370 in a savings account paying 1.3% simple interest. How much interest will you earn in 3 years?

Find the domain of the function using interval notation. f(x) = 2sqrt(x − 5)

How long will it take for your initial investment of $2,725 to reach $14,000 if the money is invested in an account that pays an interest rate of 5% every year?

Create three vectors x,y,z with integers and each vector has 3 elements. Combine the three vectors to become a 3 imes 3 matrix A where each column represents a vector. Change the row names to a,b,c.

An industrial site emits toxic pollutants that have both human and financial costs. Here, we consider only the financial impact. The emissions are predicted to trigger additional health costs at a rate of ( C(t)=100 e^{0.01 t} ) million dollars per year over the next 60 years. Only considering…

Question 5 Let 𝑝 p and 𝑞 q be two propositions concerning a positive integer 𝑛 n in 𝐴 = { 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 } A={1,2,3,4,5,6,7,8,9,10}, where 𝑝 p means ' n is an even number n is an even number' and 𝑞 q means ' n is less than 6 n is less than 6'. Which one of the…

if a is a 3x3 matrix such that det(A) =3 then det(2a)

3 2/3 + 10 9/10 + 1 1/2 + 5 4/15

What geometric shape do you get if you dissolve two 100 m radius buffer zones around two points that are 150 m away from each other? a. a circle b. an ellipse c. a rectangle d. none of the above

Given: Either a crime was committed or Arthur is not telling the truth. If the dog howled, a crime was not committed. If the dog did not howl, the butler did it. Arthur is telling the truth. Let A represent "Arthur is telling the truth." Let B represent "The butler did it." Let C represent "A…

what is the most common reason why consumers are unable to pay their bills

A ballot offered 3 choices for class president (A,B,C) and 2 choices for vice president (M,N). How many choices for a combination of the two offices did it offer

a system of equations is given in which each equation is written in slope intercept form. determine the number of solutions. if the sysem does not have one unique solution, state whether the system is inconsistent or whether the equations are dependent. y=1/4x+6 y=4x+1/6

Suppose an investment earns 3.5% interest compounded continuously. Find the future value of a $4900 investment after 11 years. Round your answer to the nearest cent, if necessary.

Simplify The following expression completely (5^-2)x(5^-1) give answer as fractions or whole numbers

Assume you purchase an iPhone for $250 and wish to insure it for full replacement value if it stops working properly in the next three years. If there is a premium of $30 for such a policy, and there is a 5% chance the iPhone will stop working properly in the next year, how much will the…

Use the persent value formula to determine the amount to be invested now. Or the persent value needed. The desired accumulated amount is is 31000 after 8 years invested in an account with 3% interest compounded semiannually.

What interest will be earned if $5700 is invested for 5 years at an interest rate of 9% compounded monthly?

The following set of linear equations is written in the form of an augmented matrix in the form [A|b]. ⎡⎣⎢10910477686∣∣∣∣987⎤⎦⎥ Cramer's Rule uses determinants to solve systems of linear equations with unique solutions. Calculate the determinant of the matrix A3 for the above set of equations.…

if 0.600g sample of a compound of arsenic and pxygen was found to contain 0.454 g of arsenic. What is the emerical formula of the compound?

Determine the finance charge per $100 borrowed for a 4 -year loan with monthly payments of $442.75 and a starting principal of $16,800 . Round your answer to the nearest cent, if necessary.

Write the augmented matrix for the linear system. 8x – 37y = 8 2x +12y = 3

What molar ratio of NaF to HF should be used (HF, Ka = 7.1 x 10–4) to prepare a buffer solution with a pH of 4.00?

Question content area top Part 1 A polynomial P(x) and a divisor d(x) are given. Use long division to find the quotient Q(x) and the remainder R(x). Express P(x) in the form P(x) = d(x)timesQ(x)plusR(x). P(x) = x cubed -125 d(x) = x+5

During a war country a lead a massive saw on the beach of country beat the beach is 6.7 miles on at 5 AM a ship was first spotted from either end of the beach the angle made with the ship from one end of the beach was 44deg the angle made with the ship from the other end of the beach is 71deg …

Two buses leave the same station at the same time. One goes in the direction of 40deg east of north at 75 miles per hour. The second goes in the direction of 50deg east of south at 70 miles per hour. How far apart are the buses after 3 hours? (round your answers to nearest miles).

A shipping box has the shape of a right triangular prism. The triangular base has an area of 58 square inches and the box has length 1 foot. Calculate the volume of the box.

Identify the correct placement of the comma in a complex sentence

Is the set containing all of the letters in the alphabet equivalent to the set of all of the integers between 10 and 39 inclusively?

Describe the end behavior of the function f ( x ) = 7 x ( x − 7 ) ( x + 1 ) ( 4 x + 9 ) Provide your answer below: As $x$ goes to $infty$ , $fleft(x ight)$ goes to . As $x$ goes to $-infty$ , $fleft(x ight)$ goes to

a bank features a saving account that has an annual percentage rate of r=2.9% with interest compounded quarterly. kristina deposits $7,000 into the account. The account balance can be modeled by the exponential formula S(t)=P(1+r/n)^nt , where S is the future value, P is the present value, R…

If Luciano does a job in 48 hours and with the help of Dallas they can do it together in 16 hours, how long would it take Dallas to do it alone?

Convert to kilograms. Round answer to nearest tenth. 10 lb 11 oz = kg

Situation/Story: A shipping drum has the shape of a cylinder. The height of the drum is 2 times its diameter. The drum holds 48 cubic feet. Below are descriptions for quantities in the situation above. In the corresponding blank for each quantity, enter the word that describes it - enter…

explain the end behavior of f(x) =-36x-x^4 and make sure you include reasons in your explanation

The dose of medicine prescribed for a child depends on the child's age A in years and the adult dose D for the medication. Young's Rule is a formula used by pediatricians that gives a child's dose C as Upper C equals StartFraction DA Over Upper A plus 12 EndFractionC=DAA+12Suppose that anan…

A cat owner gets a vitamin prescription from his veterinarian that lists the dosage as 2.5 mL twice a day.The bottle contains200 .How many days will the bottle last?40 days

Express 1 7 ^ 4 as a power with a base of 2 .

A home is purchased for $497,000 with a 13% down payment. Find the monthly payment if the mortgage is 7.62% for 19 years. Round your answer to two decimal places, if necessary. The monthly payment is

TA Cement Company charged the Smiths $x to install a rectangular patio that has a length of 100 feet and a width of 300 feet. The Warners want to install a patio with double the width but triple the length. Which expression can represent the cost of the Warner's patio installation by TA Cement…

Use the properties of logarithms to expand the logarithmic expression. Wherever possible, evaluate logarithmic expressions. log Subscript 3 Baseline left bracket 9 left parenthesis x squared minus 4 right parenthesis right bracket

Given an m X n matrix A, the set Nul A is a subspace of R2.

A popular beach currently has 88 visitors, and 28 of them are sunbathing. What is the probability that a randomly chosen beachgoer is sunbathing? Write your answer as a fraction or whole number. P(sunbathing)= boxed |

226 used public pool. $1.50 children $2.00 adults admission totaled $413.50. How many children and adults went

2log 5 Find an approximation to the solution rounded to six decimal places

Which of the following describes the nature of the roots of 2 7 � 2 − 1 2 � − 3 14 = 0 7 2 c 2 − 2 1 c− 14 3 =0?

Let R->R' be a ring homomorphism with Ker(phi )=H. Prove that for every a in R it holds that (phi (a))= (x in R phi (x)=phi (a)) = H+a.

Problem PageQuestion Karen took out a $9000 loan for 7 months and was charged simple interest. The total interest she paid on the loan was $336. As a percentage, what was the annual interest rate of Karen's loan? Do not round any intermediate computations.

Solve the equation by factoring, if required. (Enter your answers as a comma-separated list.) 21x^2 = −40x + 21

Convert 30mL to an equivalent amount in liters A. 0.03L B. 30L c. 0.3L D. 3L

A $44,834 deposit in an account with an APR of 3.6% compounded continuously for 10 years.

Are bicubic spline also called as B spline give the formulas for both

If A is a 3x3 matrix such that det (A)= 2 then det(2A)=

Suppose you were offered two jobs. Job A has a starting annual salary of $41,000 with the promise of a 3.5% annual raise. Job B has a starting annual salary of $42,500, but only a 2.5% annual raise.Part a. Calculate your salary at each job after one year.Part b. How many years must pass until…

approximately what lump sum would need to be invested at an annual interest rate of 2%, under continuous compounding, for 4 years, in order to end up with $6000? round answer to the nearest cent. the formula you want to use is P(t)=P0^e^rt

you are going through the drive-thru and there is a 3 for $5 deal. There are 5 food options to choose from: Taco, burrito, burger, fries, or chicken nuggets. How many possible combinations are there?

find and label the area, radius, and diameter of a circle given that the circumference of a circle is 100.48cm using 3.14 for pie

On( 6)/(30)/12, a company recorded a journal entry for the coupon payment on its bond. as part of the journal entry, the company debited bonds payable. Which of the following is true regardinf this journal entry

Your broker requires an initial margin of 50%, and a maintenance margin of 30% on a margin account. You deposit $264,000 cash in the account and purchase stocks using all available margin and borrowing the rest from your broker. Later, the value of your stock holdings goes to $380,000. What is…

A square has side lengths of 18 feet. A rectangle has a length of 24 feet. If the square and the rectangle have the same area, what is the width of the rectangle?

Synchrony offered a special deal provifing that uf credit card holders paid part of what they owed it would write off the rest and the customer would never have to pay it the company did not offer this deal to people who lived in Puerto Ruco or were native Spanish speakers is there anything…

a car travels 898km in 13 days. At this rate, how far would it travel in 39 days

If a hyperlink contains an e-mail address: Clicking on the hyperlink will result in which of the following actions?

The TX governor has a line-item veto power. Group startsTrue or False

Click here for transcript. Evaluate −b + b2 − 4ac when a = 1, b = 4, and c = 13. Write the result as a complex number in standard form.

A camping show rents booth space for $1.60 per square foot. How much would it cost (in dollars) to rent a 10 foot by 16 foot space? $

Find the common difference d and the nth term an of the arithmetic sequence whose 7th term is 7 and 11th term is 5. The common differnce d of the arithmetic sequence is

List the elements of . A = {28, -24, 27, 1, 26, 14} and B = {2, -5, 27, 26}

a certain population grows exponentially with a doubling time of 6.2 years. What factor will this population grow over the next 7 years?

QUESTION 21 Maria believes that education is the great equalizer in society. Christina argues that inequalities persist because many children attend poorly funded and inadequate schools. Maria thinks that this is impossible because all U.S. public schools receive local, state, and federal…

Given: If John joins the Army, then he will get married. If he gets married, then he will need a good income. Either he will go to college or he will join the Army. John will not need a good income. Therefore, John will go to college. Let A represent "He will join the Army." Let M represent "He…

Use the properties of logarithms to completely expand log 6 13 p 8 m . Do not include any parentheses in your answer. Note: If you are using log you need to type it in and use the subscript button on the keyboard. There is no log button.

Frequently, we can find a subset of a set S that is a basis for span(S) by inspection. To do this, choose vectors from S, one by one, each of which is outside of the span of the previously chosen vectors. Stop when it is clear that all remaining vectors are in the span of the vectors you have…

In order to determine how to find an exponential model, the data must be linearized. What ordered pairs should be used to write the system of equations and the matrix?

how to measure a length of an arch from a circumference

Determine the APY for the following APRs with the compounding period given: APR=9.73% compounded continuously

You and 20 of your friends are going to be introduced to an attractive person. To increase the odds that the person remembers your name, you should insist on being introduced to the person: Group of answer choices first or tenth tenth fifth first or last

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