Question 30

Test: Module 1- ...

Submit Test Test: Module 1- Question 30 This Test: 35 pts possible In t years, the population of a certain city grows from 300,000 to a size P given by P(t) = 300,000 + 2000t2 dp a) Find the growth rate, . dt b) Find the population after 20 yr. c) Find the growth rate at t = 20 d) Explain the meaning of the answer to part (c). b) The population after 20 yr is (Simplify your answer) c) The growth rate at t = 20 is sign (Simplify your answer ) d) What is the meaning of the answer to part (c)? ign OA OB. The growth rate tells the average growth from time t = O and t = 20 The growth rate tells the difference between the rate of growth at the beginning of 0 and 20 The growth rate tells the rate at which the population is growing at time t = 20 1 The growth rate tells the rate at which the population is growing at time t = 20h