A country's population, in millions, is given by the exponential model P = 78.2e0.047t, where t represents years after 2000. After how many years will the country have a population of 210 million? (Round answer to the nearest tenth.)

Question

johnweldon1993 · Answer

Well you have all you need

 P = 78.2e0.047t

plug in 210 million for 'P'
and now you can solve for 't' :)

anonymous · Answer

thanks

johnweldon1993 · Answer

anytime :) do you understand how and everything?

anonymous · Answer

Yes, i do thank you so much once again.

johnweldon1993 · Answer

awesome just making sure :)