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Algebra Q&A Archive of August 19, 2024

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August 19 of 2024

change found on the graph. 2. $ [2,6] $

Graph: 3x + 2y > or equal to -2 and X + 2y < or equal to 2

Graph y < or equal to - 5/2x -2 and y < - 1/2x + 2

A car rental company charges $30 per day for compact car and $50 per day for a luxury car. If a total of 10 cars were rented for $400, how many of each type of car was rented?

Suppose that a car travels at 60 miles per hour to a city that is 240 miles away. Sketch a graph of a function f that gives the distance y traveled after x hours. Identify the domain and range of f.

Question 14 I pts What is the greatest common factor (GCF) of $ 14 x \& 35 x $ $ 7 x $ $ 35 x $ 7 $ x $ Question 15 I pts Which is the prime factorization of 20 ? $ 2 \cdot 2 \cdot 5 $ $ 20 \cdot 1 $ $ 2 \cdot 3 \cdot 5 $ $ 2 \cdot 10 $

Question 12 I pts Factor \[ x^{2}+7 x+10 \] $ (x+5)(x+2) $ $ (x+10)(x+1) $ $ (x+6)(x+1) $ $ (x+3)(x+4) $ Question 13 I pts Factor \[ 6(9-z)-4(9-z) \] $ (54-z)(36-z) $ $ (9-z)(2-z) $ $ 2(9-z) $ $ -24(9-z) $

a bookstore sells novels and textbooks. The total number of books sold is 80. if a novel costs $10 and a textbook costs $30 and the total revenue from the sale of these books is 1800 how many novels and textbooks were sold

N. Minbox-52247 (imonoetwp ki) |x|com/math/grade-8/reflections-over-the-x-and-y-axes-graph-the-image 9 Classe clever 10 Remindes WMSHPE !! Linkit Docs Stidesery 9 -Day Tech 4 N. Helpe 9 Menu All Bookmarks I×a My IXL Learning Assessment Analytics Etaity DXL Spotlight - 8th grade R. 6 Reflections…

If the last digit of a weight measurement is equally likely to be any of the digits 2 through 6 (INCLUSIVE). What is the probability that the last digit is greater than or equal to 5 ?

Directions: For number 21 , use the graph of $ y=f(x) $ shown below to complete the questions. 21a. Name the points of inflection on the graph of $ y=f(x) $. b. On what interval(s) is the graph of $ f $ concave up? c. On what interval(s) is the graph of $ f $ concave down?

What is the geometric interpretation of the equation $ x^{T} A x=7 $ where $ A=\left[\begin{array}{cc}2 & 3 / 2 \\ 3 / 2 & -2\end{array}\right] $ A. Hyperbola B. None of these C. Parabola D. Circle E. Ellipse

Question 10 pts $ x^{2}-16 $ is a difference of squares. Which factoring below is the correct factoring of a difference of squares? $ (x+4)(x-4) $ $ (x-4)^{2} $ $ 2 x(x-8) $ $ (x+4)^{2} $ Question II I pts Which is the prime factorization of 150 ? \( 2 \cdot 3 \cdot 5 \cdot 5 \cdot…

Classify the quadratic form $ Q(x)=x^{T}\left[\begin{array}{ccc}-3 & 0 & 0 \\ 0 & -4 & 0 \\ 0 & 0 & -2\end{array}\right] x $ A. positive definite B. negative definite C. negative semi-definite D. None of these E. indefinite

Divide. \[ \frac{3.64 \times 10^{2}}{9.1 \times 10^{0}} \] $ 7 \times 10^{1} $ $ 1 \times 10^{1} $ $ 2 \times 10^{1} $ $ 4 \times 10^{1} $ Submit

IXL Spotilight - ath grade D. 6 Divide numbers written in scientific notation You have prttes to reveal Go to vourcome board, $ X $ Video Questions answered Divide. \[ \frac{3.64 \times 10^{2}}{9.1 \times 10^{6}} \] 25 Timt clapard $ 7 \times 10^{1} $ $ 1 \times 10^{1} $ \( 2 \times…

Question 8 I pts Factor \[ x^{2}-6 x-27 \] $ (x+9)(x-3) $ $ (x+1)(x-27) $ $ (x+27)(x-1) $ $ (x+3)(x-9) $ Question 9 I pts Which is the prime factorization of 60 ? $ 30 \cdot 2 $ $ 2 \cdot 2 \cdot 3 \cdot 5 $ $ 4 \cdot 3 \cdot 5 $ $ 4 \cdot 15 $

Divide. Write your answer in scientific nota \[ \frac{6.84 \times 10^{-1}}{9.5 \times 10^{-7}} \]

Graph the solution to the following inequality on the number line. \[ x^{2}+8 x>-12 \] Note that you can use the ALEKS graphing calculator to help get your answer.

Question 6 pts The area of a square is represented by the following expression \[ x^{2}+8 x+16 \] By factoring, find the length of one side of the square. (Hint: The area of a square is $ A= $ side $ ^{2} $ ) $ 8 x+16 $ $ x+4 $ $ 2 x-4 $ $ x-4 $ Question 7 I pts Which value of…

Which of the following is a quadratic form in $ \mathbb{R}^{3} $ ? A. $ Q(x)=x_{2}^{2}+x_{2} x_{3}+x_{3} $ B. None of these C. $ Q(x)=2 x_{1}^{2}+x_{2}^{2}+x_{3}^{2}-4 x_{2}^{2} x_{3} $ D. $ Q(x)=x_{1}^{2}++x_{2}^{2}+x_{3}^{2}+x_{1}^{2} x_{2}-x_{2} x_{3} $ $ E(x)=x^{T} $ Aa where \(…

Question 3 pts Factor \[ 8 x(x-4)+6(x-4) \] $ (8 x+6)+(x-4) $ $ 48 x(x-4) $ $ 86 x(x-4) $ $ 2(x-4)(4 x+3) $ Question 4 I pts What is the greatest common factor (GCF) of 17 \& 51 ? 2 51 17 I

The function below has at least one rational zero. Use this fact to find all zeros of the function. \[ g(x)=6 x^{3}+37 x^{2}-34 x+7 \] If there is more than one zero, separate them with commas. Write exact values, not decimal approximations. $ \square $

9i8dc3-08fe-470e-92d9-ea9bfbdza9e3 - Protected View $ \cdot $ Saved $ \vee $ Search ayout References Mailings Review View Help Internet can contain viruses. Unless you need to edit it's safer to stay in Protected View, Enable Editing Unit vil Lab Assignment Question 7 of 15 \( -/ 6.67…

Find all $ y $-intercepts and $ x $-intercepts of the graph of the function. \[ f(x)=x^{3}+8 x^{2}+15 x \] If there is more than one answer, separate them with commas. Click on "None" if applicable. $ \square $ \begin{tabular}{ccc} \hline None & $ \sqrt{\square} $ & \(…

Question I pts Is $ y^{2}+20 y+100 $ a perfect square trinomial? No Not Enough Information Yes Question 2 I pts Factor $ 16 y^{2}+12 y $ completely. $ 4\left(4 y^{2}+3 y\right) $ $ y(16 y+12) $ $ 4 y(4 y+3) $ $ 2\left(8 y^{2}+6 y\right) $

Suppose we have an application running on a 100-processor multiprocessor, and assume that application can use 1, 50, or 100 processors. If we assume that 95% of the time we can use all 100 processors, how much of the remaining 5% of the execution time must employ 50 processors if we want a…

Find all $ y $-intercepts and $ x $-intercepts of the graph of the function. \[ f(x)=-x^{2}+x+6 \] If there is more than one answer, separate them with commas. Click on "None" if applicable.

Find all $ x $-intercepts and $ y $-intercepts of the graph of the function. \[ f(x)=x^{3}+x^{2}-16 x-16 \] If there is more than one answer, separate them with commas. Click on "None" if applicable. None $ \sqrt{\square} $ $ \sqrt[\square]{\square} $ x-intercept(s): $ \square $ \( y…

Graph the solution to the following inequality on the number line. \[ (x+5)(x-2) \geq 0 \]

Graph the solution to the following inequality on the number line. \[ x(x-7)>0 \]

Graph the solution to the following inequality on the number line. \[ (x-6)(x+4) \geq 0 \]

Nilim is a service holder. His monthly basic pay is Tk. 22,250. The income tax of two lac fifty thousand taka of first slab of annual income is O taka. The rate of income tax of next annual income slab is Tk. 10. How many taka does he has to pay as tax?

$ y=\sqrt{2 x-1} $

If $ a=2^{3 k} $ and $ b=4^{-3 k} $, which of the following is equivalent $ t o \frac{b}{n} $ ?

59) What is the sum of real roots of the above equality? \[ x+\frac{3}{x+1}=\frac{1-2 x}{x+1} \] $ -3 $ $ -2 $ $ -1 $ 0 3

Reveja o conceito de Espaço Vetorial - EV e faça o que se pede a seguir: Seja $ U=\left\{\left[\begin{array}{ll}x & y \\ z & w\end{array}\right]\right. $ tal que $ x \neq 0, y \neq 0, z \neq 0 $ e $ \left.w \neq 0\right\} $, ou seja, o conjunto das matrizes $ 2 \times 2 $ com entradas…

3. For which values of the parameter $ m $, will the equation $ (m-1) x^{2}-2 m x+ $ $ m-2=0 $ have two roots of which at least one is $ x_{1}=1 $ ?

Can you subtract a positive integer from a positive interger and get a negative result Explain

Click the arrows to choose an answer from each menu. The $ y $-coordinate of the endpoint of the terminal slde is Choose... . . The coordinates of any point on the unit clrcle are Choose... $ \quad, \operatorname{so} \sin \left(\frac{5 \pi}{6}\right)= $ Choose... $ * $.…

Question 14 I pts Multiply \[ (x+9)(x-9) \] $ x^{2}-18 x-81 $ $ x^{2}+18 x-81 $ $ x^{2}-81 $ $ x^{2}+81 $ Question 15 I pts Multiply \[ \left(4 x^{2}\right)(6 x) \] $ 10 x^{3} $ $ 10 x^{2} $ $ 24 x $ $ 24 x^{3} $

Based on the unit circle shown, Josiah claims that $ \sin \left(\frac{5 \pi}{6}\right)=-\frac{\sqrt{3}}{2} $. Is Josiah correct? Use the drop-down menus to explain.

Question II pts Multiply the polynomials \[ (x+1)\left(x^{2}+2 x-3\right) \] $ x^{3}+2 x^{2}-3 x-3 $ $ x^{2}+3 x-2 $ $ x^{3}+3 x^{2}-x-3 $ $ x^{3}+3 x^{2}+5 x+3 $ Question 12 I pts Simplify $ \left(\frac{3}{7}\right)^{2} $ $ \frac{9}{21} $ $ \frac{9}{49} $ $ \frac{3}{14} $ \(…

New Tab |x|com/math/grade-8/transtations-write-therule Classes Clever $ { }^{9} $ Reminde WMSHPE !! Linkit Gradese Docs Slides 4 Transiate 0 ep-Day Teche N . Helpe 9 Menu All Booknarks EXL Spotight - ith grade R. 5 Translations: write the rule You have prises to reveall Go to vour oame…

The first 4 terms of a 10-term geometric series are listed below. Which expression represents the sum of the series? \[ \begin{array}{l} \frac{16}{25}+\frac{8}{5}+4+10+\ldots+a_{10} \\ \frac{16}{25}\left(\frac{1-\left(\frac{5}{2}\right)^{y}}{1-\frac{6}{2}}\right)…

QUESTION 7 Given the list of numbers: 0,$ 42 ; \pi ; 36 ; 2 ;-48 ; \sqrt{35} $ Write down the following : (1) 7.1.1 Rational number (1) 7.1.2 An Integer (1) 7.13 Multiple of 6 (1) 7.1.4 Prime number (1) 7.1.5 Irrationl Number Express the following numbers in scientific notation: (1) \(…

Question 9 I pts What is the missing value in the equation $ \left(a^{?}\right)^{4}=a^{12} $ 8 2 4 3 Question 10 I pts Simplify \[ \frac{a^{4} b^{4}}{a^{2} b} \] $ a^{6} b^{5} $ $ a^{8} b^{4} $ $ a^{2} b^{3} $ $ \frac{(a b)^{8}}{(a b)^{2}} $

5.2.2 The sum of two numbers is 165 and their difference is 27 . Find the (4) numbers. [12] QuESTION 6) 6.1 Study the flow diagram and answer the questions that follow: vivo V25 19 Aug 2024, 20:37

Question 7 I pts Simplify $ \left(\frac{2 x}{y^{2}}\right)^{4} $ $ \frac{8 x^{4}}{4 y^{6}} $ $ \frac{8 x}{4 y^{2}} $ $ \frac{16 x^{4}}{y^{8}} $ $ \frac{16 x^{5}}{y^{6}} $ Question 8 I pts Subtract the polynomials \[ \left(-7 t^{2}+5\right)-\left(2 t^{2}+5 t+5\right) \] \( -9…

QUESTION 4: (Numeric and goometric pattorns) QUEsTION 7 Study the pattem below and attiempl the questlons below: Pattem 1 Patein 2 Puttern 3 4.1. Copy the table sind completa the table by wriling down in peftern representing the number of stolos that malies each…

Question 3 Simpllfy the following by showing all your calculations: a) $ 5^{8} \div 5^{2} $ b) $ 13 a^{2} b-2 b a^{2}+3 a b^{2} $ c) $ \frac{6 a^{2}+3 a^{3}-15 a^{2}}{3 a^{2}} $ d) $ \left(2 b^{2}\right)^{3} $ vivo V25 19 Aug 2024, 20:29

$ -3 a^{2}+\frac{c}{2}-a^{2}+5 $ Now any terms are there in this expression? Sate the variables in this erpression Whtie down the coefficient of a nithe dome the coefficient of $ c $ whtie diswm the constant term in this expression what is the srgicnent of the third ierm? hitu tion the…

Considere o sistema linear: \[ S:\left\{\begin{array}{cccccc} 1 x_{1} & +(-2) x_{2} & +(-2) x_{3} & +(-7) x_{4} & = & 8 \\ -2 x_{1} & +(4) x_{2} & +(5) x_{3} & +(17) x_{4} & = & -19 \\ 0 x_{1} & +(0) x_{2} & +(1) x_{3} & +(3) x_{4} & = & -3 \\ -5 x_{1} & +(10) x_{2} & +(11) x_{3} & +(38) x_{4}…

Question 5 I pts Multiply \[ 5\left(x^{3}+6 x+3\right) \] $ 5 x^{3}+30 x+15 $ $ 5 x^{3}+30 x+8 $ $ 5 x^{3}+11 x+8 $ $ 5 x^{3}+11 x+15 $ Question 6 I pts A monomial has how many terms? 3 I 4 or more 2

Question 3 I pts Simplify $ \frac{15 x^{3}}{5 x^{2}} $ $ 3 x $ $ \frac{3}{2} x $ $ 5 x^{3} $ $ 10 x $ Question 4 I pts Evaluate $ (2 y)^{-1} $ for $ y=5 $ $ -10 $ $ \frac{1}{10} $ $ -\frac{5}{2} $ $ \frac{2}{5} $

I5 Colculate the fislowint: a) $ \sqrt[3]{8}+4^{2} $ b) $ \sqrt{225-81} $ 12 Determine the lCNa of 56,55 and 72 by means of prime nambers Question 2 Bamine the followins algebralc expersion: \[ 3 a^{2}+\frac{c}{2}-a+5 \] a). How any terms are there in this expressiva? (2) (2) b) State the…

Question I I pts A trinomial has how many terms? 2 I 4 or more 3 Question 2 I pts Simplify $ 2^{3} \cdot 2^{5} $ $ 4^{8} $ $ 2^{8} $ $ 2^{15} $ $ 2^{3} $

8) Which of the following statements are true? $ 1 p $ At a point $ (a, b, c) $ on the sphere the maximum rate of change in temperature is given by $ 2 e^{-\left(a^{2}+b^{2}+c^{2}\right)} $ $ \sqrt{a^{2}+b^{2}+c^{2}} $. At a point $ (a, b, c) $ on the sphere the maximum rate of change…

Solve for $ n $. \[ \begin{array}{l} \frac{2}{5}+\frac{3}{5} n-\frac{11}{5}=\frac{2}{5} n+\frac{1}{5} \\ n=\square \end{array} \] Submit

Solve for $ d $. \[ \begin{array}{l} 3-\frac{1}{2} d=\frac{3}{2} d+4-d \\ d=\square \end{array} \] Submit

Change over time. 1 $ [7] $ Question 3 Vusi leaves home at 8:00 and cycles to Mark's House. After $ 30 \mathrm{~min}, 10 \mathrm{~km} $ from his home, he gets a puncture and so he walks the rest of the way, pushing the bicycle. Vusi reaches Mark's house after walking for an hour and…

A leading expert in Cape Town believes that eating fewer carbohydrates can help a person lose weight. Garbohydrates are foods like pasta, cereal or bread. A researcher investigate this claim by cutting out his carb-intake over a period of 12 weeks. The graph below shows his body weight over…

Question 14 pts Which inequality sign is needed in $ y \bigcirc 4 x-4 $ to correctly represent the graph below. $ > $ $ \leq $ $ \geq $ $ < $ Question 15 pts Solve the system of equations. \[ \left\{\begin{array}{l} 2 x+y=10 \\ x+y=2 \end{array}\right. \] What is the $ x $ value…

Engageli - File Share STAR Math - Student sance-go.com/cat-activity-player/star/start istomer Supp... Newrow Support LogMeln123 Newrow Test Check Minecraft Education. Peyton Odermatt Simplify: $ (4+\sqrt{11})^{2} $ A $ 27+8 \sqrt{11} $ B 5 C $ 27-8 \sqrt{11} $ D 27

Engageli - File Share STAR Math - Student enaissance-go.com/cat-activity-player/star/start K12 Customer Supp... Newrow Support LogMeln123 Newrow Test Check Minecraft Education... Peyton Odermatt What is the scientific notation for $ 0.000419 ? $ A $ 0.419 \times 10^{-3} $ B \( 41.9…

Question 12 I pts An inconsistent system has how many solutions? I 2 Zero Infinite Question 13 I pts Which term describes a system with exactly I solution? Parallel System Inconsistent System Consistent Independent System Consistent Dependent System

com/cat-activity-player/star/start upp... Newrow Support LogMeln123 Newrow Test Check Minecraft Educati Peyton Odermatt In $ \triangle M N P $, what is $ \sin N $ ? A $ \frac{15}{17} $ B $ \frac{8}{17} $ C $ \frac{15}{8} $ D $ \frac{8}{15} $

Supp. Newrow Support LogMeln123 Newrow Test Check Minecraft Education. Peyton Odermatt Solve: $ -5(8 x+5)+3 x=2 $ A $ x=\frac{23}{37} $ B $ x=-\frac{23}{37} $ C $ x=-\frac{27}{37} $ D $ x=\frac{27}{37} $

er Supp. Newrow Support LogMeln123 Newrow Test Check Minecraft Education. Peyton Odermatt John swims a lap in 33 seconds. If Bill can swim a lap 0.47 second faster, how long does it take Bill to swim a lap? A 33.47 sec B 32.53 sec C 32.43 sec D 0.14 sec

Peyton Odermatt Which ratio is equivalent to the ratio $ 5: 2 $ ? A $ 10: 8 $ B 8 to 10 C 20 to 4 D $ 20: 8 $

Question II pts What is the solution to the system of linear equations shown in the graph below? $ (2,2) $ $ (0,0) $ $ (1,1) $ $ (2,0) $

Engageli-File Share enaissance-go.com/cat-activity-player/star/start Minecraft Education... Offi K12 Customer Supp... Newrow Support LogMeln123 Newrow Test Check Peyton Odermatt Which triangle is congruent to $ \triangle A B C $ ? A C D

Engageli File Share STAR Math - Student issance-go.com/cat-activity-player/star/start Customer Supp... Newrow Support LogMeln123 Newrow lest Check Minecraft Education... Office 365 Speed Peyton Odermatt Evaluate the expression $ \frac{p}{3}+q $ for $ p=9 $ and $ q=7 $. A 17 B 16 C 11 D…

Question 9 I pts Which point below is a solution to the system of linear equations below? \[ \left\{\begin{array}{l} x+y=2 \\ y=x-4 \end{array}\right. \] $ (3,-1) $ $ (3,4) $ $ (1,1) $ $ (-5,-9) $ Question 10 I pts Darrell and Jim are planning to run in their office-sponsored…

Engageli - File Share STAR Math - Student ntrenaissance-go.com/cat-activity-player/star/start K12 Customer Supp... Newrow Support LogMeln 123 Newrow Test Check Minecraft Education Peyton Odermatt A writer was paid $ \$ 9,000 $ for a 3,000-word article. How much is that per word? A \( \$…

mer Supp. Newrow Support LogMeln123 Nevrow Test Check Minecraft Education Peyton Odermatt What is the mixed number form of $ \frac{33}{8} ? $ A $ 3 \frac{3}{8} $ B $ 5 \frac{7}{8} $ C $ 4 \frac{1}{8} $ D $ 4 \frac{3}{8} $

Question 7 I pts Jared commutes to college with his car. He's looking to find the cheapest parking he can. Which parking situation described below is the cheapest option for 9 months? Parking Ramp: The parking ramp charges $ \$ 100 $ up front, and then an additional $ \$ 12 $ per…

tigagell Fale share STAR Math - Student gissance-go.com/cat-activity-player/star/start 2 Customer Supp... Newrow Support $ \log \operatorname{Meln} 123 $ Newrow Test Check Minecraft Education... Office 365 Speedtest Peyton Odermatt When a number is increased by 35 , the result is 38 . What…

File Share STAR Math - Student om/cat-activity-player/star/start Newrow Support LogMeln123 Newrow Test Check Minecraft Education... Cathy reads 4 pages of a book each morning and 5 pages of a book each evening. How many pages will she read in seven days? A 63 B 9 C 64 D 54 Next

Question 5 pts Which ordered pair is a solution to the system of inequalities below? \[ \left\{\begin{array}{l} 2 x-y>-5 \\ y \leq-3 x-3 \end{array}\right. \] $ (-2,-5) $ $ (5,-2) $ $ (2,-5) $ $ (-5,-2) $ Question 6 I pts Solve the system of equations \[ \left\{\begin{array}{l} y=2…

m/cat-activity-player/star/start Newrow Support LogMeln123 Newrow Test Check Minecraft Education... Peyton Odermatt What number makes this number sentence true? \[ 5 \times 8=4 \times \] $ \square $ A 10 B 5 C 11 D 9

Question 3 I pts Which ordered pair is a solution to the inequality below? \[ y>-2 x+9 \] $ (5,-5) $ $ (-4,7) $ $ (10,2) $ $ (0,8) $ Question 4 I pts How many solutions are there to a system of linear equations containing lines that are parallel and don't overlap? 2 I Zero Infinite

Engageli - File Share STAR Math - Student dentrenaissance-go.com/cat-activity-player/star/start K12 Customer Supp... Newrow Support LogMeln123 Newrow Test Check Minecraft Education... Peyton Odermatt Aida took a typing test. She typed 550 words in 10 minutes. How many words per minute did Aida…

Find the LCM and GCD of 1995, 1428 and 2310. (i) GCD. Ans= (ii) LCM. (Don't separate the digits with commas).Ans=

Question 2 I pts Which system of inequalities represents the graph below? (Make sure to pay attention to the direction of the inequality signs!) $ \left\{\begin{array}{l}y \leq x+2 \\ y \geq-x-5\end{array}\right. $ $ \left\{\begin{array}{l}y<x+2 \\ y<-x-5\end{array}\right. $ \(…

Newrow Support LogMeln123 Newrow Test Check Minecratt Edu Peyton Odermatt Gary has 30 beads. He puts all the beads on strings. Each string gets 5 beads. How many strings does Gary use? A 25 strings B 6 strings C 36 strings D 1 string

If (p v q) is True and p is false, what must be the truth value of q? True False

Question I I pts Which inequality represents the graph shown below? $ y \geq \frac{1}{4} x+3 $ $ y \geq 4 x+3 $ $ y \leq \frac{1}{4} x+3 $ $ y \leq 4 x+3 $

Newrow Support LogMeln123 Newrow Test Check Minecraft Educatio Peyton Odermatt Which number sentence completes the fact family? \[ 6 \div 2=3 \] $ 2 \times 3=6 $ $ 3 \times 2=6 $ A $ 6 \div 1=6 $ B $ 6 \times 1=6 $ C $ 9 \div 3=3 $ (D) $ 6 \div 3=2 $

Reference MoreTHIS IS A PRACTICE TEST 12 Mark for Review Kaylani used fabric measuring 5 yards in length to make each suit for a men's choir. The relationship between the number of suits that Kaylani made, $ x $, and the total length of fabric that she purchased $ y $, in yards, is…

$ 14: 43 $ 214. 1 Hide $ \boldsymbol{X}^{2} $ Calculator Reference 7 THIS IS A PRACTICE TEST More 7 7 Mark for Review 420 Two customers purchased the same kind of bread and eggs at a store. The first customer paid 12.45 dollars for 1 loaf of bread and 2 dozen eggs. The second customer paid…

80% of the students in MAT 102X Basic mathematics like MacBook Pro computers whereas 60% like Windows computers. What percentage of students like both MacBook Pro computers and Windows Computers? Convert your answer into decimal point. Give your answer to 1 decimal point. Write True or False…

THIS IS A PRACTICE TEST $ 10 \square $ Mark for Review only one answer. wer and up to 6 tive answer. rovided space, enter rovided space, enter it enter it as an improper a, or dollar sign. ptable: will -eive credit $ 31 / 2 $ B $ 1 / 2 $ In the $ x y $-plane, line $ p $ has a slope of…

Select the correct answer. Solve the following inequality for $ x $. \[ -26+13 x+2>2-13 x \] A. $ x<2 $ B. $ x \geq-1 $ C. $ x>1 $ D. $ x<-2 $

AP Bormata Unit 1 Chapter 1-3 Practice 1 CThptes f-3" Tes Booklet (A) Of all owners who fed their pet primarily dry pet food, the least number owned a cat. (B) More than half of the owners fed their pet primarily canned pet food. (C) Ninety percent of owners fed their pets primarily dry pet…

MAT 102X BASIC MATHEMATICS-FINAL EXAM Question 14 Use Venn diagrams to represent the sets (B U A) - C. (HINT: Label your Venn diagram as shown below then enter the numbers of shaded region in answer section i.e the figure below, answer will be 378. Do NOT separate the numbers with commas, don't…

THIS IS A PRACTICE TEST 22 Mark for Review AD 0 The function $ f $ is defined by $ f(x)=a \sqrt{x+b} $, where $ a $ and $ b $ are constants. In the $ x y $-plane, the graph of $ y=f(x) $ passes through the point $ (-24,0) $, and $ f(24)<0 $. Which of the following must be…

Describe the following sets in words i). A={r,s,t,u,v,w,x,y,z} ii). B = {1/1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, 1/8, ..........}

6. Let $ \mathbf{A} $ denote the matrix $ \left(\begin{array}{rrr}a & b & 0 \\ -b & a & b \\ 0 & -b & a\end{array}\right) $ where $ a $ and $ b $ are arbitrary constants. (a) Find $ \mathbf{A A}=\mathbf{A}^{2} $.

Question 12 Not yet answered Use Venn diagrams to represent the sets (A ? B) ? C (HINT: Label your Venn diagram as shown below then enter the numbers of shaded region in answer section i.e the figure below, answer will be 378. Do NOT separate the numbers with commas, don't put bracelets to your…

If A={a,b,c,a,m}, How many possible subsets can we form using elements of set A? Answer:

Question 10 Not yet answered Between the two sets below, insert the appropriate subset symbol that relate the two. {5/6, 9/8} _________ {6/5, 8/9} a. ? b. ? c. ? d. None of the above

Evaluate n(A) given that n(B) = 20, n(A ? B) = 6, and n(A ? B) = 30.

3. Find the range of each of the following functions. (a) $ \mathrm{f}(x)=1-3 x $ where $ x>0 $

Question 14 I pts Find the x -intercept of the linear equation $ 2 x+3 y=24 $ $ x $ intercept $ =12 $ $ x $ intercept $ =3 $ $ x $ intercept $ =2 $ $ x $ intercept $ =8 $ Question 15 I pts Does the table below represent a linear function? If yes, then find it's…

1). Suppose a student group of MTV viewers on a college campus are questioned about some selected musical performers and the following information is produced.38 like Tim Mc Graw.23 like Celine Dion only30 like Britney Spears12 like Tim and Celine15 like Tim and Britney14 like Celine and…

Question 12 I pts A car travels at 60 mph . The function $ f(x)=60 x $ represents the distance the car travels in $ x $ hours. How many miles will the car travel in 12 hours? 60 miles 5 miles 360 miles 720 miles Question 13 pts Which linear function below is in point-slope form? \( 3 y+5…

Which answer shows the square root(s) of 9 ? $ \pm 18 $ $ \pm 81 $ 3 $ \pm 3 $

e function, Domain, range for below graph

Question 10 pts Which equation below represents a line with slope of $ m=-\frac{5}{3} $, and $ y $ intercept $ =10 $ ? $ 10 y=-\frac{5}{3} x $ $ -\frac{5}{3} y=x+10 $ $ y=-\frac{5}{3} x+10 $ $ y=10 x-\frac{5}{3} $ Question II I pts What shape are the graphs of linear…

Question 6 Not yet answered Flag question The following data shows disciplinary cases reported for the year 2020 and 2022 at various universities across Kenya. Using the mid-point formula, estimate the number of cases for the year 2021 Year Cases 2020 136 2022 174 Answer:

29e. Find the value of $ 11-12+13-14+15-16+\ldots $. $ +27-28+29-30 $. (A) 10 (B) -10 (C) 20 (D) -20

Question 8 I pts What is the slope of a line that contains the points $ (2,2) $ and $ (4,4) $ ? $ m=0 $ $ m=1 $ $ m=\frac{1}{2} $ $ m=2 $ Question 9 I pts What is the slope of the line $ y=\frac{3}{4} x-9 $ ? $ \frac{3}{4} $ 9 $ -\frac{4}{3} $ $ -\frac{3}{4} $

Find the sum of $ 2 \sqrt{9} $ and $ 2 \sqrt{16} $ in simplest form. Also, determine whether the result is rational or irrational and explain your answer.

2f. Find the value of $ 11-12+13-14+15-16+\ldots $ $ +27-28+29-30 $. (A) 10 (B) -10 (C) 20 (D) -20

Question 7 I pts Which of the following graphs below does not represent a linear equation?

Listen Find $ \frac{15}{4}+\left(-4 \frac{1}{3}\right) $ \[ \frac{15}{4}+\left(-4 \frac{1}{3}\right)= \]

BIG IDEAS MATH Listen Find $ \frac{11}{12}+\left(-\frac{7}{12}\right) $ \[ \frac{11}{12}+\left(-\frac{7}{12}\right)= \]

Question 6 I pts What is the slope of a horizontal line? $ -1 $ Undefined Infinite Zero

Use Venn diagrams to represent the sets (A ? B) ? C (HINT: Label your Venn diagram as shown below then enter the numbers of shaded region in answer section i.e the figure below, answer will be 378. Do NOT separate the numbers with commas, don't put bracelets to your answer or label your section…

Question 4 I pts Which equation below describes a line with a slope of 3 and $ y $-intercept of 6 ? $ x=3 y+6 $ $ y=6 x+3 $ $ x=6 y+3 $ $ y=3 x+6 $ Question 5 I pts Which equation below represents a linear function? $ y=x-7 $ $ y=\frac{1}{2}+7 $ $ y=|x|+7 $ $ y=x^{2}-7 $

If a system consists of two or more devices that are connected to a single CPU and each of these devices is capable of communicating with the CPU, such a system is said to exhibits A. Multitasking B. Multiprogramming C. Multiple Access D. Time Sharing

Solve for the unknown in each the equation below. (i). 5x - 3 + 2x = 3(x - 2) + 11. Ans = (ii) (2p-1)/3 + (p+1)/4 = 43/12. Ans =

Question 3 I pts Use the graph to find the $ x $ and $ y $ intercepts of the line. $ x $ intercept $ =6 $ $ y $ intercept $ =3 $ $ x $ intercept $ =\frac{1}{2} $ $ y $ intercept $ =18 $ $ x $ intercept $ =18 $ $ y $ intercept $ =\frac{1}{2} $ $ x $ intercept \( =3…

Complete the table and find the Mean and Variance Note: - Mean must be rounded off in 2 decimal places - Variance must be rounded off in 5 decimal places - Answer in $ \sum(x-\bar{x})^{2} $ must be rounded off in 4 decimal places - Answers in $ (x-\bar{x})^{2} $ must be rounded off in 4…

Question 2 pts The slope of the line shown in the graph below is $ \qquad $ . Positive Negative Zero Undefined

Question I pts Write a linear equation in point-slope form that contains the two points: $ (2,-2) $ and $ (-2,2) $ $ y=2 x-2 $ $ y+2=-1(x+2) $ $ y+2=1(x-2) $ $ y+2=-1(x-2) $

Question 17 Execution of two or more programs by a single CPU is known as A. Multitasking B. Multiprogramming C. Multiprocessing D. Time Sharing

The simplest form of $ \frac{a+3 \sqrt{7}}{3 \sqrt{7}} $ is

9. $ -y d x+(x+\sqrt{x y}) d y=0 $

If $ \frac{2^{n+1}}{4^{2-n}}=\frac{1}{16} $, then the value of $ n $ is

$ f(x)=-3(x-5)^{2}+4 $

Find the general solution of the following differential equation. Primes denote derivatives with respect to $ x $. \[ x^{2} y^{\prime}=x y+3 y^{2} \] The general solution is $ y(x)=\frac{1}{x^{2} y^{2}}-\frac{2}{x^{3}} $. (Type an expression using $ x $ as the variable.)

Which graph reflects the relation of the number of songs on an mp3 player and the amount of memory used? Graph 1 Graph 2 Graph 3 Graph 4

Angie is 4 years younger then her sister Mical, If the sum of their ages is 12 how old is Angic?. how old is micah? write your equation for the problem.

\[ 4 x^{2}+3 x \text { for } x=6 \] A. 162 B. 594 C. 42 D. 66

write the numerical coefficient of -xy/2

$ 6 y-5 $ for $ y=7 $ A. 5 B. 37 C. 6 D. 47

\[ n+7 \text { for } n=25 \] A. 32 B. 25 C. 7 D. 18

a Write the words for the sound pictures.

Level 2 Question 1 In the diagram, $ A B C $ is a triangular sheet of thin paper which is being rolled up around a circular rod $ A B $ of radius 0.01 m at a rate of three turns per seconds. Show that the rate at which the area $ A B C $ is decreasing at the end of the first second,…

$ x^{2}+m x+m^{2}-3=0 $

Write the GCF and the LCM of each set of numbers in the table. \begin{tabular}{|c|c|c|} \hline Numbers & GCF & \\ \hline 7. & LCM \\ \hline 21,42 & & \\ \hline 20,24 & & \\ \hline 18,42 & & \\ \hline 81,117 & & \\ \hline $ 4,12,28 $ & & \\ \hline $ 15,21,30 $ & & \\ \hline 10. \\ \hline 11.…

1-3. Show that the vectors \[ \begin{array}{l} \mathbf{A}=2 \mathrm{i}-\mathrm{j}+\mathbf{k}, \\ \mathbf{B}=\mathrm{i}-3 j-5 k \\ \mathrm{C}=3 \mathrm{i}-4 \mathrm{j}-4 \mathrm{k} \end{array} \] form the sides of a right tringgle.

Two planes leave Manila for a southern city, a distance of 900 km. Plane A travels at a ground speed of 90 kph faster than the plane B. Plane A arrives in their destination 2 hours and 15 minutes ahead of Plane B. What is the groundspeed of plane A?

\[ \begin{array}{l} \text { \%ion } \end{array} \] \[ \begin{array}{l} 40 \\ \text { /olohe or os } \\ 94 / 1 / 38 \end{array} \]

31. Name the property illustrated in the equation. \[ 3 x(y+2)=3 x y+6 x \] associative property multiplicative property distributive property commutative property

Me Ma 8) lans mary en leacefificey preaies then orecal io ? kinL hat len than $ 16 \mathrm{kmHI} \% $ h) How rrarn can haw eft ciency thats Lhan of bquel on is knil? e) Whal percernere ef cans have e Ticiency loms then $ 15 \mathrm{kr} / \mathrm{L}^{4} $ Splutiva: a) 15 cam hive…

16. State the property illustrated in the equation: \[ 68 \bullet\left(\frac{1}{68}\right)=1 \] commutative property existence of a multiplicative identity distributive property multiplicative inverse property

Let's Practice for Mastery 3: A. Find an ixpression for the nth term for each of the following mequences: 1) $ 3,6,9,12, \ldots $ 4. $ 4,9,14,19 $, $ 23,12,27,4 k $ 5. $ \frac{1}{4} \cdot \frac{1}{8} \cdot \frac{1}{16} \cdot \frac{1}{32} $ 3. $ -2,4,8,16 \ldots $ 6. \( \frac{1}{4},…

6. Evaluate the expression. Check all possible sets that the solution may belong in.* $ 15 \div 74 $ *More than one answer may be correct; mark all that apply. irrational rational real integers whole natural

26. Subtract -5228 from the sum of $ 1059,-89,-129 $ an 2946. (A) -1005 (B) 9015 (C) 1005 (D) -9015

4. Evaluate the expression. Check all possible sets that the solution may belong in.* \[ -68 \div 4 \] *More than one answer may be correct; mark all that apply. rational real whole irrational integers natural

2. Convert the verbal expression with its equivalent algebraic expression. Use $ x $ for any unknowns. two less than eleven times the cube of a number The mathematical equivalent of this phrase is: $ \square $

10. The property demonstrated in the following equation is: \[ (10 \bullet x)+y=y+(10 \bullet x) \] the commutative property of addition. the commutative property of multiplication. The two sides of the equation are not equal. the associative property of addition.

7,9,11,13,15 what number at 120th

\[ \frac{3^{3} \times 3^{6}-2 \times 3^{3 n} \times 3^{4}}{3^{3} \times 3^{4}} \] How do gou reach thiw nuct stes? \[ \frac{3^{3 n} \times 5^{4}\left(3^{2}-2\right)}{3^{4} \times 3^{4}} \]

8 The smallest positive integer for which $ \left(\frac{1-1}{1+1}\right)^{n}=-1 $,

$ =\left(\frac{1}{\sqrt{x}}+\frac{\sqrt{x}}{\sqrt{x}+1}\right): \frac{\sqrt{x}}{x+\sqrt{x}} $

set on the number line. 15. Solve the following inequation and write the solution set: \[ -3(x-7) \geq 15-7 x>\frac{x+1}{3}, x \in \mathrm{R} \] Represent the solution on a real number line. [2016]

) Give two examples of a two-dimensional signal (2-D).c) State two challenges experienced in signals and systems analysis.d) A ed recording is given by y = x[an]. If in case 1, a2 and case 2, a=0.5,I i. What do you think the audio will sound like in each case?ii. Give a physical explanation

Comment View FormProtectFoxit esignShareHelp17.382 2019-20 pdf-Fest PDF Reader202-2018-20b) Give two examples of a two-dimensional signal (2-D).c) State two challenges experienced in signals and systems analysis.d) A ed recording is given by y = x[an]. If in case 1, a2 and case 2, a=0.5,I i.…

\[ \begin{array}{l} x= \pm 6=61 \\ x^{2}=49 \quad x^{2}=64 \end{array} \] Ass. \[ \begin{array}{l} 2(5+7)(5-7)=0 \\ 2(5+7)=0 \\ 2(5-7=0 \end{array} \]

nz/courses/104932/quizzes/135454/take/questions/2695761 Microsoft 365 spotify Pay Home - Netflix uiz 9 rted: 19 Aug at 21:52 uiz instructions are allowed up to two attempts. Only your highest score across the attempts will be counted. od luck! Question 2 0.5 pts If $ x $ is a rational…

Profiles Tab Window Help kland.ac.nz/courses/104932/quizzes/135454/take ps Canvas Microsoft 365 spotify Pay Home - Netflix Quiz 9 Started: 19 Aug at 21:52 Quiz instructions You are allowed up to two attempts. Only your highest score across the attempts will be counted. Good luck! Question…

Find the three roots of $ \$ 2 \angle 85^{\circ} $

ASynchronous Activity W2 ARITHMETIC SEQUENCE \& ARITHMETIC MEANS Name: Grade \& Section: Set: I. Word Hunt Encircle the 5 hidden words in the grid, running in one of eight possible directions horizontally, vertically, or diagonally. Use the guide…

HOMEWORK \#3 Name: $ \qquad $ Section: $ \qquad $ DATE: $ \qquad $ MATH TEACHER: $ \qquad $ SCORE: $ \qquad $ 1. Deternine whether the sequence is antimetic or not, write AS if it is an Arifhnetfic Sequence and NOT if not. If it is $ A S $, find the common difference and the next…

12. Gorang purchased 2 kg 280 g apples, 3 kg 375 g strawberry, 225 g grapes and 5 kg 385 g oranges. Find the total weight of the fruits purchased by Gorang in kg ?

11:25 quizizz.com/join/game/U: 14 84th Bonus $ S-5 $ Find the correct angle for each of the forres

If your daily shift starts at "Watch 2" and ends at 17:00. How long is your shift?

Example 1. Find the derivative of the following function. a) $ y=e^{2 x} $ c) $ y=x e^{x} $ b) $ y=3 e^{-\frac{2}{3} x} $ d) $ y=\cot \left(e^{-\theta^{2}}\right) $

find the value of p

For each pair of equations solve for x and y. 2x+y=7, y=x-5. Use the elimination method

Câu 10. Trong các c?p s? sau ?ây, c?p nào không thu?c mi?n nghi?m c?a b?t ph??ng trình $ 2 x-3 y+5<0 $ ? A. $ (-2 ; 1) $. B. $ (0 ; 0) $. C. $ (0 ; 3) $. D. $ (-5 ; 0) $.

Example 1. Solve for $ x $. a) $ \ln e^{x}=7 $ b) $ e^{\ln x^{2}}=16 $

$ 290 \quad\left(\sqrt{3}-\frac{1}{\sqrt{3}}\right)^{2} $ simplifies to give 80 $ \begin{array}{ll}A & \frac{3}{4} \\ B & \frac{6}{\sqrt{5}}\end{array} $ C $ \frac{4}{3} $ o None of these

on $ 98-100 $ art of phyalcal sport, seven college athletes - Farhan, Mustafa, Hamza, Iffan, Javad, Kashif and Luqman. ig weighed. The coach gives following information during the result announcement: None of the athletes is exactly the same weight as another athlete. Kashif is heavier than…

Solve the following rational equati 1. frac{x+6}{x-4} = frac{1}{x+1} 2. frac{2x-1}{x+3} = 5 3. frac{x^2-1}{x-3} = frac{x+2}{2x-5}

Activity 2 Think about cultural beliefs or practices in the community valued by the elders. Identify and gather at least five (5) of them. Cultural Beliefs or Practices

if a and b are positive integers each greater than 1 and if 11(a-1) = 13(b-1). what is the least possible value of a+b

8^(-1) Inverse

Evaluate the area of the region bounded inside the curve of equation \[ \left\{\begin{array}{l} x(t)=-16 \sin ^{3}(t) \\ y(t)=13 \cos (t)-5 \cos (2 t)-2 \cos (3 t)-\cos (4 t) \end{array} \quad, \quad-2 \pi \leq t \leq 0\right. \] $ 175 \pi $ $ 72 \pi $ $ 210 \pi $ $ 205 \pi $ \( 180 \pi…

A group of people wanted to buy a buibing worth of SQ200,000. Each person was to contribute the same amount. If some 10 membor went out. a Write the expression before and after? 6 If the group member had to increase 100000 on the amout each member had to contribute. What amoun + did each…

A group of people wanted to buy abuibling morth of $ 5,200,000 $. Each person was to contribute the same amount. If some 10 membor went out. a Write the expression before and after? 6 If the group member had to increase 100000 on the amout each member had to contribute. What amoun t did each…

The expression $ x^{2}+b x+c $ has exactly one real solution, given as $ k $. Which of the following relationships between $ b $ and $ c $ is true? A) $ b c=k^{2} $ B) $ b+c=k-1 $ C) $ (b+c)(b-c)=1 $ D) $ 2 c=-k b $ CORRECT ANSWER

4. Which vectors are solutions to $ \left(\begin{array}{ccc}2 & 1 & -1 \\ 0 & 1 & 2\end{array}\right) X=\binom{2}{3} $ ? (a) $ X=\left(\begin{array}{l}1 \\ 1 \\ 1\end{array}\right) $ (b) $ X=\left(\begin{array}{c}-1 / 2 \\ 3 \\ 0\end{array}\right) $ (c) \( X=\left(\begin{array}{l}2 \\ 1…

suk-PCT \[ \begin{array}{l} -y+z \\ x+3 x y=z^{2}+3 x z \\ 3 x y-3 x y=z^{2}-x \end{array} \]

fistan Itan 10 Ama G170a Linear Equations 1 KUMON - Solve the following equations. (1) $ 2 x-3=x $ (4) $ 8=-5-x $ (2) $ 3 x+1=4 $ (5) $ 2 x-5=5 x $ (3) $ -6 x-8=-4 $ (6) $ -40 x+120=-15 x+20 $

2. Find the following (a) $ 3 \times 2 $ matrix $ A=\left(a_{i j}\right) $ where $ a_{i j}=i+j $ (b) $ 3 \times 3 $ matrix $ B=\left(b_{i j}\right) $ where $ b_{i j}=\left\{\begin{array}{ll}i-j & \text { if } i \geq j \\ i+j & \text { if } j>i\end{array}\right. $ (c) \( 3 \times 3…

6. The numbers 120 and 126 , written as a product of their prime factors, are $ 120=2^{3} \times 3 \times 5 $ and $ 126=2 \times 3^{2} \times 7 $. Hence, Find the smallest whole number that is divisible by both 120 and 126 . $ \qquad $ $ [2] $ 7. The numbers 504 and 588 , written as a…

Simplify. 2vy 7.2w 3.7v-4w6y8 Use only positive exponents in your answer.

The base unit of measure for length in the metric system is the Multiple Choice mile. centimeter. meter. kilometer.

Find the eigenvalues and the corresponding eigenspaces (Real and Complex) of: $$A = \begin{bmatrix} 1 & -9 \\ 1 & -5 \end{bmatrix}$$

Melissa is a software saleswoman. Let y represent her total pay (in dollars). Let x represent the number of copies of History is Fun she sells. Suppose that x and y are related by the equation 70x + 2400 = y. Answer the questions below. Note that a change can be an increase or a decrease. For…

Suppose an investment earns 2.6% interest compounded continuously. Find the future value of a $2300 investment after 19 years. Round your answer to the nearest cent, if necessary. Formulas Simple Interest Formula Future Value for Simple Interest I = Prt A = P(1 + rt) Future Value for Compound…

Shelby is a personal chef in Tampa who charges $150 per meal; Each meal costs $50 to make and her monthly expenses are $3400. If Shelby sells 60 meals, how much profit does she make? Let *x* = the number of meals sold. Write an inequality using *x* that represents the problem of finding how…

The expression (5 - 2) + (12/10 - 7/10) is an efficient way to perform subtraction for which of the following expressions? A. 3 7/10 - 1 2/10 B. 4 3/10 - 2 12/10 C. 5 7/10 - 8/10 D. 6 2/10 - 2 7/10 Correct Response: D. (Objective 0008) Use the associative and commutative properties to rearrange…

Use the graph of the line to find the x-intercept, y-intercept, and slope. Write the slope-intercept form of the equation of the line. Ay 5 -5 5 5 X

Simplify. $$2vy^{-7} \cdot 2w^{-3} \cdot 7v^{-4}w^6y^8$$ Use only positive exponents in your answer.

Suppose that a car travels at 60 miles per hour to a city that is 240 miles away. Sketch a graph of a function f that gives the distance y traveled after x hours. Identify the domain and range of f.

Suppose we have an application running on a 100-processor multiprocessor, and assume that application can use 1, 50, or 100 processors. If we assume that 95% of the time we can use all 100 processors, how much of the remaining 5% of the execution time must employ 50 processors if we want a…

Find the LCM and GCD of 1995, 1428 and 2310. (i) GCD. Ans= (ii) LCM. (Don't separate the digits with commas).Ans=

If (p v q) is True and p is false, what must be the truth value of q? True False

80% of the students in MAT 102X Basic mathematics like MacBook Pro computers whereas 60% like Windows computers. What percentage of students like both MacBook Pro computers and Windows Computers? Convert your answer into decimal point. Give your answer to 1 decimal point. Write True or False…

MAT 102X BASIC MATHEMATICS-FINAL EXAM Question 14 Use Venn diagrams to represent the sets (B U A) - C. (HINT: Label your Venn diagram as shown below then enter the numbers of shaded region in answer section i.e the figure below, answer will be 378. Do NOT separate the numbers with commas, don't…

Describe the following sets in words i). A={r,s,t,u,v,w,x,y,z} ii). B = {1/1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/7, 1/8, ..........}

Question 12 Not yet answered Use Venn diagrams to represent the sets (A ? B) ? C (HINT: Label your Venn diagram as shown below then enter the numbers of shaded region in answer section i.e the figure below, answer will be 378. Do NOT separate the numbers with commas, don't put bracelets to your…

If A={a,b,c,a,m}, How many possible subsets can we form using elements of set A? Answer:

Question 10 Not yet answered Between the two sets below, insert the appropriate subset symbol that relate the two. {5/6, 9/8} _________ {6/5, 8/9} a. ? b. ? c. ? d. None of the above

Evaluate n(A) given that n(B) = 20, n(A ? B) = 6, and n(A ? B) = 30.

1). Suppose a student group of MTV viewers on a college campus are questioned about some selected musical performers and the following information is produced.38 like Tim Mc Graw.23 like Celine Dion only30 like Britney Spears12 like Tim and Celine15 like Tim and Britney14 like Celine and…

Question 6 Not yet answered Flag question The following data shows disciplinary cases reported for the year 2020 and 2022 at various universities across Kenya. Using the mid-point formula, estimate the number of cases for the year 2021 Year Cases 2020 136 2022 174 Answer:

Use Venn diagrams to represent the sets (A ? B) ? C (HINT: Label your Venn diagram as shown below then enter the numbers of shaded region in answer section i.e the figure below, answer will be 378. Do NOT separate the numbers with commas, don't put bracelets to your answer or label your section…

Solve for the unknown in each the equation below. (i). 5x - 3 + 2x = 3(x - 2) + 11. Ans = (ii) (2p-1)/3 + (p+1)/4 = 43/12. Ans =

7,9,11,13,15 what number at 120th

For each pair of equations solve for x and y. 2x+y=7, y=x-5. Use the elimination method

Solve the following rational equati 1. frac{x+6}{x-4} = frac{1}{x+1} 2. frac{2x-1}{x+3} = 5 3. frac{x^2-1}{x-3} = frac{x+2}{2x-5}

if a and b are positive integers each greater than 1 and if 11(a-1) = 13(b-1). what is the least possible value of a+b

8^(-1) Inverse

Simplify. 2vy 7.2w 3.7v-4w6y8 Use only positive exponents in your answer.

The base unit of measure for length in the metric system is the Multiple Choice mile. centimeter. meter. kilometer.

Find the eigenvalues and the corresponding eigenspaces (Real and Complex) of: $$A = \begin{bmatrix} 1 & -9 \\ 1 & -5 \end{bmatrix}$$

Melissa is a software saleswoman. Let y represent her total pay (in dollars). Let x represent the number of copies of History is Fun she sells. Suppose that x and y are related by the equation 70x + 2400 = y. Answer the questions below. Note that a change can be an increase or a decrease. For…

Suppose an investment earns 2.6% interest compounded continuously. Find the future value of a $2300 investment after 19 years. Round your answer to the nearest cent, if necessary. Formulas Simple Interest Formula Future Value for Simple Interest I = Prt A = P(1 + rt) Future Value for Compound…

Shelby is a personal chef in Tampa who charges $150 per meal; Each meal costs $50 to make and her monthly expenses are $3400. If Shelby sells 60 meals, how much profit does she make? Let *x* = the number of meals sold. Write an inequality using *x* that represents the problem of finding how…

The expression (5 - 2) + (12/10 - 7/10) is an efficient way to perform subtraction for which of the following expressions? A. 3 7/10 - 1 2/10 B. 4 3/10 - 2 12/10 C. 5 7/10 - 8/10 D. 6 2/10 - 2 7/10 Correct Response: D. (Objective 0008) Use the associative and commutative properties to rearrange…

Use the graph of the line to find the x-intercept, y-intercept, and slope. Write the slope-intercept form of the equation of the line. Ay 5 -5 5 5 X

Simplify. $$2vy^{-7} \cdot 2w^{-3} \cdot 7v^{-4}w^6y^8$$ Use only positive exponents in your answer.

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