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GarryVolchara [31]
2 years ago
9

Will give brainliest!

Mathematics
1 answer:
sasho [114]2 years ago
6 0

The expected population of each country in 2025 are 22261221, 1465382683, 116537821 and 60347662

<h3>The expected population in 2025</h3>

The expected population of each country is calculated as:

P(n) = a *(1 + r)^n

Where:

  • a represents the initial population
  • r represents the growth rate
  • n represents the number of years since 2000

2025 is 25 years since 2000.

This means that:

n = 25

So, we have:

<u></u>

<u>Australia</u>

P(25)= 19169000 * (1 + 0.6%)^25

P(25)= 22261221

<u>China</u>

P(25)= 1261832000* (1 + 0.6%)^25

P(25)= 1465382683

<u>Mexico</u>

P(25)= 100350000 * (1 + 0.6%)^25

P(25)= 116537821

<u>Zaire</u>

P(25)= 51965000* (1 + 0.6%)^25

P(25)= 60347662

Hence, the expected population of each country in 2025 are 22261221, 1465382683, 116537821 and 60347662

Read more about exponential functions at:

brainly.com/question/14355665

#SPJ1

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Using the equation which models weight of cat in terms of amount of food fed, the weight of the cat will be : 151.11 ounces

<u>Given the equation</u> :

  • W=0.86g² - 0.01g +5.9

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<u>Substituting g = 13 into the equation</u> :

W = 0.86(13)² - 0.01(13) +5.9

W = 0.86(169) - 0.13 + 5.9

W = 145.34 - 0.13 + 5.9

W = 151.11 ounces

Therefore, the weight of the cat will be 151.11 ounces

Learn more : brainly.com/question/18796573

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