Answer:
Suppose the cost per hour incurred in operating a cruise ship is 3a + b 
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.)
<em>The speed at which the ship would maximize cost is </em>![\sqrt[3]{\frac{3a}{2b} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B3a%7D%7B2b%7D%20%7D)
Explanation:
The problem can be solved using differentiation to get the minimum value of the speed to travel between the two ports. Step by step calculation is contained in the attached images;
The sooner you need the money, the less risk you will be willing to take on.
If you have until you retire, you may be more willing to gamble on riskier investments for the potential of bigger returns because if it doesn't work out you will still have plenty of time to make up the loss. However, if you need the money sooner for a car you should only take on a minimal amount of risk.
I believe the correct answer from the choices listed above is option B. <span>The phase of the Technology Product Development Cycle that describes key technology that has been integrated into many products is the mature phase. Hope this answers the question.</span>
Answer:
after college hope it help :)
Explanation:
