a.
In 2000, the population of a country was approximately
6.026.02
million and by
20402040
it is projected to grow to
99
million. Use the exponential growth model
Upper A equals Upper A 0 e Superscript ktA=A0ekt,
in which t is the number of years after 2000 and
Upper A 0A0
is in millions, to find an exponential growth function that models the data.
b.b.
By which year will the population be
1515
million?