Suppose a country's population in 1980 was 210 million. In 1990 it was 225 million.
Using the exponential growth formula, P = Ae^kt, estimate the country's population in 2000.
Before you can estimate the population P in 2000, you'll need to find A, t, and k. Start by finding A. Remember, A is the population at time t = 0. The value of A stays the same throughout a given problem.
If t = 0 in 1980, find the value of A. Round your answer to the nearest million.
