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eimsori [14]
3 years ago
5

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.)

Business
1 answer:
Airida [17]3 years ago
3 0

Answer:

Suppose the cost per hour incurred in operating a cruise ship is 3a + b v^{2}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} }

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;

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The production of rice in the year 2001 was 1000 tonnes which was 25% of the total food grain production in that year. In the ne
Nookie1986 [14]

Answer: 3200 tonnes

Explanation:

Rice production in 2001 = 1000 tonnes, which represented a 25% of total food gain in 2001.

Total food grain production in 2001

= 1000 × 100 / 25

= 4000 tonnes

In 2002 production of rice decreased by 4%

= 1000 - 1000 × 4 ÷ 100

= 960 tonnes

Total food grain production in 2002

= 3200 tonnes

7 0
4 years ago
"You have been hired as a consultant by a new company to develop a strategic prospecting strategy. The company brews and bottles
11Alexandr11 [23.1K]

Answer: One of what is necessary in product marketing is identifying the industry and the sector that uses this product. The company doesn't sell direct to consumers and considering the components of the tea, I would recommend a plan that targets the health industry.

Explanation:

One of what is necessary in product marketing is identifying the industry and the sector that uses this product. The company doesn't sell direct to consumers and considering the components of the tea, I would recommend a plan that targets the health industry. The tea product focuses on health with natural ingredients with antiaging and anti-carcinogens, also they are rich in vitamins. The recommended plan of targeting the health is to propose the product as medicinal or a supplement, which the health institution can recommend for her customers. One of the ways the products can be marketed to the clients to the last consumer is by mentioning the merits of taking them alongside other medication.

The strategic plan would mapping out health agencies that are in my town, draft out magazines, fliers about the product, so that anyone who comes across them can read them. After these health agencies have been visited, we track down the progress of how they are receptive to using the products and how their clients are responding to them

7 0
3 years ago
An increase in interest rates affects aggregate demand by
KatRina [158]

Answer:

A - shifting the aggregate demand curve to the​ left, reducing real GDP and lowering the price level

D - ​consumption, investment, and net exports​ decrease; aggregate demand decreases.

Explanation:

If interest rates increase, it becomes more expensive to borrow money (since there is a larger amount to be paid back on top of the value of the loan) and more beneficial to save money (since banks will pay more for saving). This means that consumers are less likely to take out loans and more likely to store their money in the bank, leading to a reduction in consumption—less consumer spending, more saving. Likewise with firms, which will be less likely to invest in new capital (because borrowing funds to buy it costs more) and more likely to save profits. This reduction in consumption and investment means that aggregate demand falls, represented in a diagram by a shift to the left.

Thanks

5 0
3 years ago
Quick Burger is preparing a training program to teach employees how to operate its new coffee-making system. When the training i
VashaNatasha [74]

Answer:

Assessment

Explanation:

Assessment is the most effective way to check the employee performance whether they are eligible for the process or not. It can be done only after the training program.

Therefore as per the given situation Quick Burger conduct the training program for employees that how to operate the new coffee-making system. So, after the training program Quick burger do the assessment to check the employee skills.

5 0
4 years ago
2. Using the 3-x-3 Writing Process as a Guide
Alexandra [31]

Answer:1) Economy

2)The writing should be arranged on three subhead,prewriting,main writing and conclusion.

3) 15minutes

Explanation:in the first scenario, involves an intern,the cost to the customer,of the repair was not stated ,so the economy aspect wasn't addressed in the letter.

2) Business letters should follow a pattern,why,how and when.why tells the recipient the purpose if the letter while the How depicts how the writer intends to gather his thoughts on how to go about the writing.thus depend on the audience and the when is about when the to send the mail,it must be timely and must meet the requirements of the business.

3)The pre writing will take 15 minutes that is a quarter of an hour to put his thoughts together in writing.the pre writing is when the main ideas are pen down ,it is when the bulk of the work is done.every other aspect will depend on this stage

6 0
3 years ago
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