calculus
posted by Anonymous .
The population of lessdeveloped countries in mid2007 of 4086 billion expected to grow at 1.8% per year, If this growth rate continues until mid2025, what will be the size of the population then?

let t be year.
Population(t)=4086e^.018(t2007)
One question to explore, is the exponential model to use for population.
Population(2025)=4086e^.018*18=you do it.