Question

The population of a town is 80,000. If the rate of growth of population of the town is 4% per year, estimate the population of the town at the end of two years.​

Answer 1

86528

Explanation:

Solution,

Here,

The population of the town is 80000

Population growth rate=4% per year

Population after 2 years=?

Now,

Population after 1 year=80000+(4% of 80000)

Population after 1 year=83200

again,

Population after 2 years=83200+(4% of 83200)=86528

Answer 2

the population of a town is 80000

rate 4%

year(t)=2 year

80000*104/100*104/100=86528

the population of the town end of two year is 86528