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2 years ago

if a town with a population of 500 doubles in size ever 9 years, what will the population be 36 years from now?

Mathematics

1 answer:

s344n2d4d5 [400]2 years ago

4 0

The population of the town in 36 years would be 8000.

<h3>What would be the population of the town in 36 years?</h3>

The formula that can be used to determine the town's population is:
FV = P (1 + r)^n

Where:

FV = Future value
P = Present value
R = rate of growth = 100%
N = number of years = 36/9 = 4

500 x 2^4 = 8000

To learn more about future value, please check: brainly.com/question/18760477

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Paraphin [41]

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Step-by-step explanation:

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2 years ago

The length of each side of a square was decreased by 2 inches so the perimeter is now 49 inches. What was the original length of

aleksley [76]

The Original length of each side of square was 14.25 inches.

Step-by-step explanation:

Perimeter of a square is given by:

Perimeter = 4 * side

Let x be the original length of each side of square

decreasing 2 inch will mean

$x-2$

Perimeter of square after reducing 2 inches from each side

$4(x-2) = 49\\4x-8 = 49\\4x = 49+8\\4x = 57\\\frac{4x}{4} = \frac{57}{4}\\x = 14.25$

So,

The Original length of each side of square was 14.25 inches.

Keywords: Perimeter, square

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3 years ago

5. (07.02)

Mrrafil [7]

Answer:

Zero solutions.

Step-by-step explanation:

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No solutions.

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2 years ago

Read 2 more answers

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kow [346]

Answer:

for the first picture: 2.16

Step-by-step explanation:

12% of 18 is 2.16:

-convert 12 % to a decimal so 0.12 times 18

also, 12 % percent is 0.12 as a decimal because you move the decimal 2 places to the left to get .12

- multiply 0.12 times 18 to get 2.16 as the answer

I hope this helped for the first pic!

4 0

2 years ago

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MA_775_DIABLO [31]

Answer:

x=60

Step-by-step explanation:

Straight line with angles equal 180 degrees so 180-120=60

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2 years ago