In t years, the population of a certain city grows from 500,000 to a size P given by P(t) = 500,000+ 9000t².a) Find the growth rate,dPdtb) Find the population after 15 yr.c) Find the growth rate at t = 15.d) Explain the meaning of the answer to part (c).a)dPdt=

Answered: In t years, the population of a certain…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter2: Equations And Inequalities

Section2.1: Equations

Problem 74E

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In t years, the population of a certain city grows from 500,000 to a size P given by P(t) = 500,000+ dP dt a) Find the growth rate, b) Find the population after 15 yr. c) Find the growth rate at t = 15. d) Explain the meaning of the answer to part (c). . 9000t².