I'm stuck on this word problem, I understand it, I'm just not sure how to get the answer >_<
In 1993, the population of a country was estimated at 5 million. For any subsequent year, the population, P(t) (in millions), can be modeled usuing the equation P(t)=250/5+44.99e^-0.0208t, where t is the number of years since 1993. Use a graphing calculator to estimate the year when the population will be 24 million.
I know, it's more like algebra review but it's in my PreCal summer assignment, so I just posted in the PreCal.