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Cerrena [4.2K]
3 years ago
10

A town has a population of 12000 and grows at 5% every year. What will be the population after 12 years, to the nearest whole nu

mber?
Mathematics
1 answer:
Marizza181 [45]3 years ago
5 0

Answer:

  21,550

Step-by-step explanation:

An increase of 5% means the population is multiplied by 100% +5% = 1.05. This occurs each year for 12 years, so the multiplier is ...

  1.05¹² ≈ 1.7958563

When the initial population is multiplied by this factor, it becomes ...

  12,000×1.7958563 ≈ 21,550

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Step-by-step explanation:

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In 2016, the population of the United States was approximately 3.24 x 10^8. It is expected that the population will be about 3.9
aleksandrvk [35]

Answer:

7.4 x 10^7

Step-by-step explanation:

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3 years ago
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Dmitry_Shevchenko [17]

Answer:

A.The scale factor is 0.25 ⇒ <u>True</u>

B.The scale factor is 4 ⇒ <u>False</u>

Step-by-step explanation:

<u>See the attached figure.</u>

A dilation is a transformation that produces an image that is the same shape as the original, but is a different size.

A dilation that creates a smaller image is called a reduction.

As Shown, two right triangles, The first triangle is dilated to form the second triangle.

We can deduce that the second image is a smaller than the first triangle.

The hypotenuse of the first triangle = 4.4

The hypotenuse of the second triangle = 1.1

So, the scale factor = 1.1/4.4 = 11/44 = 1/4 = 0.25

<u>We will check the options:</u>

A.The scale factor is 0.25 ⇒ True

B.The scale factor is 4 ⇒ False

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3 years ago
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Phoenix [80]

Answer: your answer should be 10.5130

Step-by-step explanation:

5 0
2 years ago
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