A country's population in 1994 was 140 million. In 1998 it was 146 million. Estimate the population in 2011 using the exponential growth formula. Round your answer to the nearest million

4 years: 6 Million People

3 years: 4 Million People2 years: 2 Million1 year: 1 Million People2011: Estimate is 165 Million People1998+4=2002+4=2006+4=2010+1=2011 152 Million 158 Million 164 Million 165 Million

First find the rate of growth

146=140 (1+r) ^ (1998-1994)

Solve for r

R = (146:140) ^ (1:4) - 1

R=0.011 use it to find the population in 2011

P=146 (1.011) ^ (2011-1998)

P=146 * (1.011) ^ (13)

P=168.3