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7) Suppose the population of Detroit was 1.5 million in 1990 and 1.0 million in 2002. If the city is losing population exponentially, how many years after 2002 will its population be 0.5 million? You may use the equation P(t) = Po(). K is the number of years it takes for the population to become half of what it was. a) 16 b) 36 c) 18.5 d) 21.5 e) 20.5

7) Suppose the population of Detroit was 1.5 million in 1990 and 1.0 million in 2002. If the city is losing population exponentially, how many years after 2002 will its population be 0.5 million? You may use the equation P(t) = Po(). K is the number of years it takes for the population to become half of what it was. a) 16 b) 36 c) 18.5 d) 21.5 e) 20.5

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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(7) Suppose the population of Detroit was 1.5 million in 1990 and 1.0 million in 2002. If the city is losing population exponentially, how many years after 2002 will its population be 0.5 million? You may use the equation P(t) = Po(). K is the number of years it takes for the population to become half of what it was. a) 16 b) 36 c) 18.5 d) 21.5 e) 20.5
Transcribed Image Text:(7) Suppose the population of Detroit was 1.5 million in 1990 and 1.0 million in 2002. If the city is losing population exponentially, how many years after 2002 will its population be 0.5 million? You may use the equation P(t) = Po(). K is the number of years it takes for the population to become half of what it was. a) 16 b) 36 c) 18.5 d) 21.5 e) 20.5
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