- a. In 2000, the population of a country was approximately 5.69 million and by 2050 it is projected to grow to 10 million. Use the exponential growth model A = Apekt, 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 12 million? Population (millions) N 12- 94 0- 3- 2000 5,090,000 Projected 0- 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 12 million in the year. (Use the answer from part a to find this answer. Round to the nearest year as needed.)
- a. In 2000, the population of a country was approximately 5.69 million and by 2050 it is projected to grow to 10 million. Use the exponential growth model A = Apekt, 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 12 million? Population (millions) N 12- 94 0- 3- 2000 5,090,000 Projected 0- 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 12 million in the year. (Use the answer from part a to find this answer. Round to the nearest year as needed.)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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a. In 2000, the population of a country was approximately 5.69
million and by 2050 it is projected to grow to 10 million. Use the
exponential growth model A = Apekt, 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 12 million?
Population (millions)
N
12-
9-
0-
3-
2000
5,090,000
Projected
0-
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 12 million in the year
(Use the answer from part a to find this answer. Round to the nearest year as needed.)
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