Question

a countrys population in 1995 was 175 million . in 2000 it was 181 million estimate the population in 2020 using the exponential growth formula

Answer 1

In 5 years it grew 6 mill (181-175=6). Formula: 6(20/5)+181=X. multiply 6 by 4 (the number of five years in twenty years): 24. 24+181=205 million :)