Suppose the cost per hour incurred in operating a cruise ship is 3a + bv3 dollars per hour, where a and b are positive constants and v is the ship's speed in miles per hour. At what speed (in miles per hour) should the ship be operated between two ports, at a distance D miles apart, to minimize the cost? (Hint: Minimize the cost, not the cost per hour.)
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Business, 22.06.2019 10:30
True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.
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Business, 22.06.2019 10:50
Kimberly has been jonah in preparing his personal income tax forms for a couple of years. jonah's boss recommended kimberly because she had done a good job setting up the company's new accounting system. jonah is very satisfied with kimberly's work and feels that the fees she charges are quite reasonable. kimberly would be classified as a(n) (a) independent auditor (b) private accountant (c) public accountant (d) accounting broker
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Business, 22.06.2019 11:00
On analyzing her company’s goods transport route, simone found that they could reduce transport costs by a quarter if they merged different transport routes. what role (job) does simone play at her company? simone is at her company.
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Business, 22.06.2019 20:20
Fractional reserve banking which of the following statements about fractional reserve banking are correct? check all that apply. fractional reserve banking allows banks to create money through the lending process. fractional reserve banking does not allow banks to hold excess reserves. fractional reserve banking allows banks to create additional wealth by lending some reserves. fractional reserve banking relies on everyone not withdrawing their money at the same time.
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Suppose the cost per hour incurred in operating a cruise ship is 3a + bv3 dollars per hour, where a...
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