Question

0. The population of a town is 20,000 if the annual birth rate is 4% and the annual death rate is 2%, calculate
the population after two years./​

Answer 1

Answer:

20808

i hope u will understand

Answer 2

Answer:

Population after 2 years 20808

Step-by-step explanation:

4-2 =2 % is the rate of increment in population

20000×2 ÷100 =400 - increment after first year

20000 +400 = 20400

20400 ×2 ÷100 = 408 - increment after second year

Population after 2 years

20400 + 408 = 20808