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raul lucas

raul l.

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If you didnt know, Sasho comes from a very friendly neighborhood. Not long ago, he wasat Charlenes house, and Dan Kane called to say that his refrigerator was broken. He saidthe case of beer that he was planning on sharing with Sasho was warming at a rate of 1degree Celsius per 30 seconds. OH NO! The displacement between Charlenes and Kanesis 360.55m but because of herbicides, pesticides, rabid dogs, shotguns and barbed wirefences, Sasho was forced to take Archie St. then make a 90 turn onto Braemore Ave.Archie St. is 200m long. Sasho, a famed car jumper, runs at an average speed of 5 m/s. Ifthe beer was 1 degree Celsius to begin with, what temperature was it when Sasho arrived?

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Ages of pennies have a mean of 11.11 years and standard deviation of 8.65 years. Suppose we take a sample of 176 pennies from a bank (one roll has 50 cents). What is the total (sample sum) of the sampling distribution of the sample sum of ages of these pennies?

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For modern day plant cells, in which order did cell structures evolve? Nucleus, Cytoplasmic membrane, Mitochondria, Chloroplast Ribosome, RNA, Chloroplast, Mitochondria Cytoplasmic membrane, Nucleus, Chloroplast, Mitochondria Ribosome, Cytoplasmic membrane, Mitochondria, Chloroplast None of the above.

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based on information below, what would be the profit per cookie if they were sold $6 per cookie? what price should i sell it to make a profit and what should i change? 1. Direct Materials (Ingredients): Ingredient Costs: $2,000 ï‚§ This represents the cost of all the ingredients required to make the oatmeal cookies, such as oats, flour, sugar, etc. 2. Direct Labor (Payroll Costs): Weekly Payroll: $2,520 (might be incorrect) ï‚§ This is the cost of labor for one week. Assuming five employees are paid $15 per hour for six hours a day, seven days a week, the weekly payroll is $2,520. Monthly Payroll: $10,080 (might be incorrect, should reflect $15 per hour) ï‚§ Calculated by multiplying the weekly payroll by four (the average number of weeks in a month), this represents the monthly labor cost for the Mixing and Baking Process. 3. Manufacturing and Equipment Costs: Kitchen Equipment: $5,000 ï‚§ The initial cost of purchasing kitchen equipment necessary for the mixing and baking process, such as mixers and ovens. Rent and Utilities: $3,000 ï‚§ Monthly expenses for renting the production space and utilities required for the manufacturing process. Packing Equipment: $500 ï‚§ The cost of packing equipment, which includes materials and machinery for packaging the finished cookies. Total Manufacturing Costs: $8,500 ï‚§ The sum of kitchen equipment, rent and utilities, and packing equipment costs. Total Direct Costs = Direct Materials + Direct Labor = $2,000 + $10,080 Total Direct Costs = $12,080 Total Manufacturing Costs = Total Direct Costs + Manufacturing and Equipment Costs = $12,080 + $8,500 Total Manufacturing Costs = $20,580

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Change Measure Length of the pendulum in cm Time (t) for 10 oscillation (s) Fig. 1. (a) Ideal simple pendulum with a massless rod and frictionless pivot with a massive bob that oscillates around the equilibrium position, (b) Real pendulum connected to the pivot. Calculate Calculate Calculate Average time (s) Average time (T) period (s) 12.5 62.91 6.291 12.48 40 12.60 12.59 12.74 15.32 15.72 60 15.83 15.89 15.93 77% 14.86 14.49 80 15.35 15.76 16.78 15.63 15.72 16.05 100 15.58 16.09 $g = \frac{4\pi^2L}{T^2}$ (m/s²) gavg - 9.80$^2$ Average g: gave % error = \frac{9.80$^2$}{ } * 100% =

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(1 point) The characteristic equation of a 9th order linear homogeneous ODE with constant coefficients factors as follows. $(r^2 - 4r + 13)^2 r^2 (r + 3)^3 = 0$ The general solution is $y = c_1 y_1(t) + c_2 y_2(t) + \dots + c_9 y_9(t)$, where $y_1(t) = e^{-3t}$ $y_4(t) = 9t^2 e^{-3t}$ $y_7(t) = -3$ $y_2(t) = -3$ $y_5(t) = 2t$ $y_8(t) = -3$ $y_3(t) = -3te^{-3t}$ $y_6(t) = t$ $y_9(t) = -3te^{-3t}sin(-3t)$ (You can enter your answers in any order.)

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Texts: The number of points held by a sample of the NHL's (National Hockey League) highest scorers for both Eastern Conference and Western Conference is shown below. Eastern Conference: 83, 60, 75, 58, 78, 59, 70, 58, (X), 62, 61, 59 Western Conference: 77, 59, 72, 58, 37, 57, 66, 55, (X), 61 At α = 0.10, can it be concluded that the mean of the Eastern Conference is higher than the mean of the Western Conference based on these data? a) Which are the null and alternative hypotheses? Ho: μ1 = μ2 Ha: μ1 > μ2 b) Calculate the sample means and standard deviations. Round to 2 decimal places. Eastern Conference: Sample mean (X̄1) = 64.09 Sample standard deviation (s1) = 9.12 Western Conference: Sample mean (X̄2) = 60.22 Sample standard deviation (s2) = 11.39 c) What is the test statistic? Round to 2 decimal places. t = 1.17 d) What is the p-value? Round to 4 decimal places. p-value = 0.1301 e) Which is the decision? Fail to reject the null hypothesis. f) What is the reasoning for the decision? There is not enough evidence to conclude that the mean of the Eastern Conference is higher than the mean of the Western Conference highest scorers. g) Find the 95% confidence interval. Round to 2 decimal places. -4.49, 15.5

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Problem 7; 40 points) Air at 1 atm and 300K enters a 2 meter long rectangular smooth duct with cross section of 75 mm by 150 mm. The duct is maintained at a constant surface temperature of 420K, and the air mass flowrate is 0.15 kg/s. (a) Determine the air outlet temperature and the heat transfer rate from the duct to the air. (b) Estimate the pressure drop across the length of the duct. Is it necessary to account for this pressure drop when determining the physical properties of air (i.e., density, viscosity, thermal conductivity)?

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Infinity Company issued 2,000 of its $1,000 par value bonds for $1,450, providing total cash proceeds of $2,900,000. It sold each bond with 40 warrants. Each warrant provides the holder with the right to acquire one share of the company's $2 par value, common stock for $25 per share. ABC Company has existing bonds outstanding that trade without warrants at $1,200. Other ABC Company warrants outstanding trade for $25 each. Complete the following: 1. Calculate the allocation of the proceeds between bond and detachable warrants. (Allocation between debt and equity) 2. Prepare the Journal Entry of the issuance of bonds with Stocks Warrants. (together) (Using the Proportional Method if the warrants are detachable). 3. Prepare the Journal Entry for the exercise of stock warrants.

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Consider the circuit. Which of the following is true? a. KA - XB b. JA = B c. KB = A + X d. J = XB

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