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mojhsa [17]
1 year ago
8

what is the population doubling time in years for a country with an annual growth rate of 3.5 percent?

Business
1 answer:
tensa zangetsu [6.8K]1 year ago
4 0

"The rule of 70" refers to a significant relationship between the percentage growth rate and its doubling time:Simply divide the number 70 by the percentage growth rate to estimate the doubling time for a constant growing quantity.

How is the time it takes for a nation's population to double?

To sort out what amount of time it would require for a populace to twofold at a solitary pace of development, we can utilize a straightforward recipe known as the Standard of 70.Simply divide 70 by the annual growth rate to determine the doubling time in years.

The number of years required for a nation's economy to double in size is equal to 70 divided by the percent growth rate. For instance, if an economy expands by 1% annually, it will take 70 / 1 = 70 years for the economy to double in size.

Learn more about growth rate here:

brainly.com/question/25849702

#SPJ4

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The price that a company charged for a computer accessory is given by the equation mc013-1. Jpg where x is the number of accesso
bezimeni [28]

Using a trial and error method, the other number of accessories the company produced which yields approximately the same profit is <em>A. 1.45 million.</em>

Data and Calculations:

Price for the computer accessory =  100 - 10x^2)

Manufacturing cost = $10

Current production = 2 million

Profit generated based on 2 million accessories = $100 million dollars

= (100 - 10x^2)x - 10x

Where:

y = profit

x = number of accessories (in millions)

Using a trial and error method, replace x with 1.45 million and work out the answer.  This option generates a profit of $100 million like 2 million accessories.

Question Completion:

The price that a company charged for a computer accessory is given by the equation 100-10x^2 where x is the number of accessories that are produced, in millions. It costs the company $10 to make each accessory. The company currently produces 2 million accessories and makes a profit of 100 million dollars. What other number of accessories produced yields approximately the same profit?

Answer Options:

A. 1.45 million

B. 3.45 million

C. 40 million

D. 48 million

Thus, the other number of accessories the company produced which yields approximately the same profit is <em>A. 1.45 million.</em>

Learn more about using the profit function to determine the production or sales quantity here: brainly.com/question/1456472 and brainly.com/question/25395113

3 0
3 years ago
What can a cover letter explain that a résumé cannot?
igomit [66]
The answer is dddddddd
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3 years ago
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true or false your financial instiution cant help you if there is a mistake on your bank account statement​
Olin [163]
The answer to this question should be True!!!!!!!!
8 0
3 years ago
Which of the following statements is TRUE with regard to gross margin?
Naddik [55]

ANSWER: (A)

EXPLANATION: Gross margin is the difference between revenue and cost of goods sold divided by revenue. Gross margin is expressed as a percentage. Generally, it is calculated as the selling price of an item, less the cost of goods sold. Gross Margin is often used interchangeably with Gross Profit, but the terms are different.

7 0
4 years ago
if $2000 is invested at an annual interest rate r compunded monthly the amount in the account after 5 years is given by
bija089 [108]

Answer:

Results are below.

Explanation:

Giving the following information:

Initial investment (PV)= $2,000

Number of periods (n)= 5*12= 60 months

Interst rate (r)= ?

<u></u>

<u>Suppose an interest rate of 8% compounded monthly.</u>

<u>First, we need to determine the monthly interest rate:</u>

i= 0.08/12= 0.0067

<u>To calculate the future value after 5 years, we need to use the following formula:</u>

<u></u>

FV= PV*(1+r)^n

FV= 2,000*1.0067^60

FV= $2,985.62

6 0
3 years ago
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