a. In 2000, the population of a country was approximately 5.53 million and by 2015 it is projected to grow to 7 million. Use the exponential growth model A = A, e kt, in which t is the number of years after 2000 and A, is in millions, to find an exponential growth function that models the data. b. By which year will the population be 10 million?
a. In 2000, the population of a country was approximately 5.53 million and by 2015 it is projected to grow to 7 million. Use the exponential growth model A = A, e kt, in which t is the number of years after 2000 and A, is in millions, to find an exponential growth function that models the data. b. By which year will the population be 10 million?
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 30E: The table shows the mid-year populations (in millions) of five countries in 2015 and the projected...
Related questions
Question
Transcribed Image Text:a. In 2000, the population of a country was approximately 5.53 million and by 2015 it is projected to grow to 7 million. Use
the exponential growth model A = Ao e
12-
kt
in which t is the number of years after 2000 and A, is in millions, to find an
Projected
9-
2000
exponential growth function that models the data.
6-
5,530,000
b. By which year will the population be 10 million?
3-
1950 1970 1990 2010 2030 2050
Year
a. The exponential growth function that models the data is A =
(Simplify your answer. Use integers or decimals for any numbers in the expression. Round to two decimal places as needed.)
b. The country's population will be 10 million in the year
(Use the answer from part a to find this answer. Round to the nearest year as needed.)
Enter
your answer in each of the answer boxes.
l Privacy Policy | Permissions
Conta
Copyright O 2021 Pearson Education Inc. All rights reserved. Terms of Use
Population (millions)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.Recommended textbooks for you
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning