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Test Content Question 1 A train travels due south at 60 m/s. It reverses its direction and travels due north at 60 m/s. What is the change in velocity of the train?

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For each word given in this quiz, find the syllable (first, second, third, fourth or fifth) that has the primary stress. Begrudgingly second first fifth fourth third

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Calculate the boiling point of a solution containing 11.4 g FeCl3 in 179 g water. Assume complete dissociation of the solute (ideal behavior). Answer: _____oC

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Find the derivative of the function below. $f(x) = \tan^{-1}(e^{2x})$ $f'(x) = $

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1. Explain the difference between cluster computing and grid computing. 2. What is clock synchronization? synchronize the network given below using Berkeley algorithm. Server 2:35 2:00 2:20 1:55 Client 1 Client 2 Client 3

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For 3-4, use the table at the right. ? 3 Brendan, Zach, and their father have $30 to spend at the county fair. Brendan and Zach qualify for a child's price. How many times can all 3 go on the boat rides? Draw bar diagrams and write one or more equations to show how you solve. Tell what your variables represent. 30$ 3\boxed{10}\boxed{10}\boxed{10} 3 \times 10 = 30$ ? Higher Order Thinking Izzy DATA County Fair Kind of Adult Child Ticket Admission $8 $4 Boat Rides $2 $1

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Texts: You sell 500 shares of your company at $40 per share. You posted the minimum amount of margin based on your broker's 75% initial margin requirement. Exactly one year later, you close out your short position (i.e., you buy the shares back) when the stock is at $36 per share. Your company does not pay a dividend. Answer the following questions, using formulas in the cells in column C to compute the answers. 1. What is your account value on the day you establish the short position? 2. What is your account equity the day you close out your short position? 3. Calculate the rate of return on your investment over the one year you held the position. 4. If your broker's maintenance margin requirement is 50%, at what company share price would you expect to get a margin call? 5. True or False: If your company paid a dividend during your short position, your return would decline.

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Cedrick started selling pizza in town. He spends $250 for rent and $75 for each pizza item he sells.

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Text: Discuss in detail the risk factors and explanations for each of the following: social, biological, and psychological theories of criminal behavior on personal assault, robbery, burglary, and theft.

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Q3: Let X1, ..., Xn be a random sample from N(?, ?²), ?² known. (a) Show that $\hat{\mu} = \bar{X}$ is a MLE of the population mean ?. (b) Show that $P\left(\bar{X} - \frac{2\sigma}{\sqrt{n}} < \mu < \bar{X} + \frac{2\sigma}{\sqrt{n}}\right) = 0.954.$ (c) Let $P\left(\bar{X} - \frac{k\sigma}{\sqrt{n}} < \mu < \bar{X} + \frac{k\sigma}{\sqrt{n}}\right) = 0.90.$ Find k.

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lucas h.