Homework Help is Here – Start Your Trial Now!
Math
Statistics
In t years, the population of a certain city grows from 500,000 to a size P given by P(t) = 500,000 + 4000t². 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). dP a)- b) The population after 20 yr is (Simplify your answer.) c) The growth rate at t = 20 is. (Simplify your answer.) d) What is the meaning of the answer to part (c)? O A. The growth rate tells the average growth from time t= 0 and t=20. OB. The growth rate tells the rate at which the population is growing at time t=20. OC. The growth rate tells the rate at which the population is growing at time t=20-1. O D. The growth rate tells the difference between the rate of growth at the beginning of t= 0 and t=20.

In t years, the population of a certain city grows from 500,000 to a size P given by P(t) = 500,000 + 4000t². 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). dP a)- b) The population after 20 yr is (Simplify your answer.) c) The growth rate at t = 20 is. (Simplify your answer.) d) What is the meaning of the answer to part (c)? O A. The growth rate tells the average growth from time t= 0 and t=20. OB. The growth rate tells the rate at which the population is growing at time t=20. OC. The growth rate tells the rate at which the population is growing at time t=20-1. O D. The growth rate tells the difference between the rate of growth at the beginning of t= 0 and t=20.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

21

In t years, the population of a certain city grows from 500,000 to a size P given by P(t) = 500,000 + 4000t². a) Find the growth rate, dP 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). a) b) The population after 20 yr is (Simplify your answer.) c) The growth rate at t = 20 is (Simplify your answer.) d) What is the meaning of the answer to part (c)? O A. The growth rate tells the average growth from time t= 0 and t= 20. B. The growth rate tells the rate at which the population is growing at time t = 20. C. The growth rate tells the rate at which the population is growing at time t=20 - 1. O D. The growth rate tells the difference between the rate of growth at the beginning of t= 0 and t = 20.
Transcribed Image Text:In t years, the population of a certain city grows from 500,000 to a size P given by P(t) = 500,000 + 4000t². a) Find the growth rate, dP 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). a) b) The population after 20 yr is (Simplify your answer.) c) The growth rate at t = 20 is (Simplify your answer.) d) What is the meaning of the answer to part (c)? O A. The growth rate tells the average growth from time t= 0 and t= 20. B. The growth rate tells the rate at which the population is growing at time t = 20. C. The growth rate tells the rate at which the population is growing at time t=20 - 1. O D. The growth rate tells the difference between the rate of growth at the beginning of t= 0 and t = 20.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS