Question

A demographer develops a model for the population, P, of a small town n years from today such that p(n)=-0.15n^5+3n^4+5560

Answer 1

full question: (please post this next time)

A demographer develops a model for the population, P, of a small town n years from today such that p(n)=-0.15n^5+3n^4+5560

a)When will the population of the town be between 10242 and 25325?

Answer 2

The population needs to be between 10242 and 25325, in other words, 10242 ≤ population ≤ 25325

The population equation is given in the problem, so you can simply plug in the equation where it says “population” in the inequality and solve for n.