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wolverine [178]
3 years ago
6

A country currently has a population of 100 million and an annual growth rate of 3.5 percent. If the growth rate remains constan

t, what will be the population of this country in 40 years
Mathematics
2 answers:
mr_godi [17]3 years ago
6 0

Answer: the population will be

395925972

Step-by-step explanation:

The growth rate is exponential. We would apply the formula for exponential growth which is expressed as

A = P(1 + r)^ t

Where

A represents the population after t years.

t represents the number of years.

P represents the initial population.

r represents rate of growth.

From the information given,

P = 100000000

r = 3.5% = 3.5/100 = 0.035,

t = 40 years

Therefore

A = 100000000(1 + 0.035)^40

A = 100000000(1.035)^40

A = 395925972

ankoles [38]3 years ago
3 0

Answer:

400 million

Sorry for no steps

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