SOLUTION: The 1990 population of Europe was 509 million, in 2000 it was 729 million. Write the exponential growth function that describes the population of Europe, in millions, t years afte

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Question 852104: The 1990 population of Europe was 509 million, in 2000 it was 729 million. Write the exponential growth function that describes the population of Europe, in millions, t years after 1990.

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
P%28t%29+=509e%5E%28kt+%29++
finding k
729+=509e%5E%2810k+%29++
ln%28729%2F509+%29%2F10 = k = .036
P%28t%29+=509e%5E%28.036t+%29++