Question

if the population growth rate of a country is 2 % year calculate the population doubling time​

Answer 1

Answer:

To do this, we divide 70 by the growth rate (r). Note: growth rate (r) must be entered as a whole number and not a decimal. For example 5% must be entered as 5 instead of 0.05. For example, a population with a 2% annual growth would have a doubling time of 35 years.