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melissa johnston

melissa j.

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Abimbola is deathly afraid of roaches. Abimbola will scream and flee when seeing one. However, Abimbola is able to hold and play with their friend's pet beetle. This difference in behavior is an example of

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Prompt: The partial graph of the function \( f(\theta)=a \sin (\theta+c)+d \) is shown below. The graph has a maximum at \( P(0,37) \) and a minimum at \( Q(\pi, 5) \). Image

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At one time, it was announced that two giant French retailers, Carrefour SA and Promodes SA, would merge. A headline in the Wall Street Journal blared, "French Retailers Create New Walmart Rival. While Walmart's total sales would still exceed those of the combined company, Walmart's international sales are far less than those of the combined company. This is a serious concern for Walmart, since its primary opportunity for future growth lies outside of the United States. Below are basic financial data for the combined corporation (in euros) and Walmart (in U.S. dollars). Even though their results are presented in different currencies, by employing ratios we can make some basic comparisons. Carrefour (in millions) Walmart (in millions) Sales revenue €70.486 $256,329 Cost of goods sold 54.630 198.747 Net income 1,738 9.054 Total assets 39,063 104,912 Current assets 14,521 34,421 Current liabilities 13,660 37,418 Total liabilities 29,434 61,289 Compare the two companies by answering the following. (a1) Your answer is correct. Calculate the gross profit rate for each of the companies. (Round answers to 1 decimal places, eg. 15.2%) Gross profit rate Carrefour 22.5 Walmart 22.5 (b1) eTextbook and Media Your answer is correct. Calculate the profit margin. (Round answers to 1 decimal places, eg. 15.2%) Carrefour Walmart (c1) Profit margin eTextbook and Media 3.5 Attempts: unlimited Attempts: unlimited Your Answer Correct Answer Your answer is partially correct. Calculate the current ratio and debt to assets ratio for each of the two companies. (Round answers to 2 decimal piaces, eg 15.21 or 15.21:1.) Current ratio Debt to assets ratio Carrefour 1.06 75.35% Walmart 0.92 :1 58.3

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If the price per gallon of gas jumped from $5.80 to $6.12, what was the percentage increase? Round to the nearest tenth.

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5) In TLC, why did the samples separate in a mixture of ethyl acetate and hexane but didn't separate when these solvents were used alone?

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CHAPTER 2 LEARNING CASE Garrity Company uses a job-order costing system. At the beginning of the year, the company made the following estimates: Direct Labor Hours required to support estimated production Machine Hours required to support estimated production Fixed Manufacturing Overhead Cost Variable Manufacturing Overhead Cost per Direct Labor Hour Variable Manufacturing Overhead Cost per Machine Hour 120,000 55,000 $635,000 $1.75 $3.50 During the year, Job B was started and completed. The following information is available with respect to this job: Direct Materials Cost Direct Labor Cost Direct Labor Hours Machine Hours $163 $210 14 5 Assume Garrity Company has historically used a plantwide predetermined MOH rate based on Direct Labor Hours. Answer the following: Compute the plantwide predetermined MOH rate. Compute the total manufacturing cost of Job B. If Garrity uses a markup percentage of 190% of its total manufacturing cost, what is the selling price for Job B?

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2. Suppose that fluid is able to pass through an interconnected collection of containers as shown below. The upper container holds at least 150 gallons and the lower container holds at least 300 gallons of pure water. Initially, 25 pounds of salt is dissolved in 100 gallons of water in the upper container, and the lower container contains 200 gallons of pure water. After the start of the process, the incoming fluid is brine containing a concentration of 1 pound per gallon of salt that is entering at the rate of 3 gallons per minute and exiting at a rate of 6 gallons per minute. Both containers are kept well mixed. The solution in the lower container is recycled back into the upper container at the rate of 2 gallons per minute. Solution also flows out of the second container at a rate of 4 gallons per minute and is lost to the system. 3 2 $x_1(t)$ $x_2(t)$ 4 a) Set up and solve a system of equations that describes the amounts $x_1(t)$ and $x_2(t)$ of salt in the respective containers after the process starts. (Be careful of tank volumes.) Use NDSolve on the interval $0 \le t < 100$. b) Plot $x_1(t)$ and $x_2(t)$ on the same axes. Use the PlotStyle options to change to your preferred choice of color and thickness of the curves.

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These should no longer receive investment aimed at growing the business. Exemplars Cash cows Stars problem children Dogs

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FNCE 623 - Team Assignment Evaluate the financial statement for a company of your choice, compare it to the industry or company and write a report of 4000 words (10% plus or minus) (Excluding index and references). In the paper explain the areas of improvement identified through ratio analysis. following the table of contents below. 1.1 Introduction 2.0 Financial Ratio Analysis - A Graphical Look and Explanation 3.0 Financial statement analysis over 5 years & Industry Comparisons 4.0 Areas of Improvement 5.0 Conclusion References/Index Only one group member to submit. Things to keep in mind • Pick any public company that is not a Fortune 500 company (Link). Private unlisted companies are not allowed. • Do not write in first person grammar, I am not asking for your opinion. • Abstract not required • Do not explain meaning of the ratios • Organize your thoughts clearly do not write paragraphs after paragraphs without head points. • Use intext citations but do not overdo it. • If there are group conflicts, present evidence of emails and explanation. Do not wait until the last day. No complaints will be taken on last day of the submission.

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Suppose the strip at x = 0 is a metal plate with constant potential V0 (remember, it's insulated from the grounded plates at y = 0 and y = a). Then $\frac{2}{a}\int_0^a \sin(n\pi y/a)dy = \frac{2V_0}{n\pi}(1-\cos(n\pi)) = \begin{cases} 0, & \text{if n is even.}\\ \frac{4V_0}{n\pi}, & \text{if n is odd.} \end{cases}$ $V(x, y) = \frac{4V_0}{\pi} \sum_{n=1,3,5..}^{\infty} \frac{1}{n}e^{-n\pi x/a} \sin(n\pi y/a)$. The figure shows how the first few terms combine to make a better and better approximation to the constant V0: (a) n = 1, (b) n up to 5, (c) sum of 10 terms, and (d) sum of the first 100 terms. The infinite series $V(x, y) = \frac{2V_0}{\pi} \tan^{-1}\left(\frac{\sin(\pi y/a)}{\sinh(\pi x/a)}\right)$ is summed as Which satisfies the Laplace's equation and the four boundary conditions ??? PROVE

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