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10. The U.S. population is approximated by the function 616.5 P(t) = 1+4.02e-0.5t where P(t) is measured in millions of people and t is measured in 30-year intervals, with t = 0 corresponding to 1930. What was the expected population of the United States in 2020 (t = 3)?

10. The U.S. population is approximated by the function 616.5 P(t) = 1+4.02e-0.5t where P(t) is measured in millions of people and t is measured in 30-year intervals, with t = 0 corresponding to 1930. What was the expected population of the United States in 2020 (t = 3)?

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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10. The U.S. population is approximated by the function 616.5 P(t) = 1+4.02e-0.5t where P(t) is measured in millions of people and t is measured in 30-year intervals, with t = 0 corresponding to 1930. What was the expected population of the United States in 2020 (t = 3)?
Transcribed Image Text:10. The U.S. population is approximated by the function 616.5 P(t) = 1+4.02e-0.5t where P(t) is measured in millions of people and t is measured in 30-year intervals, with t = 0 corresponding to 1930. What was the expected population of the United States in 2020 (t = 3)?
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