SOLUTION: How long will it take for the population of a certain country to double if its annual growth rate is 3.5%? (Round to the nearest year.) Use the exponential growth model P(t) = P0

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Question 236129: How long will it take for the population of a certain country to double if its annual growth rate is 3.5%? (Round to the nearest year.)
Use the exponential growth model P(t) = P0ekt.

___ 1 year
___ 9 years
___ 57 years
___ 20 years

Answer by Alan3354(6153) About Me  (Show Source):
You can put this solution on YOUR website!
I just did this one.