The rate of increase of the population of a certain city is proportional to the population. In 1970, the population was 50,000 and in 2000 it was 75,000. Find a function n(t)=n,e" that models the population after t years since 1970. а. b. What will the population be in 2030? С. How long will it take for the population to reach 300,000?

The rate of increase of the population of a certain city is proportional to the population. In 1970, the population was 50,000 and in 2000 it was 75,000. Find a function n(t)=n,e" that models the population after t years since 1970. а. b. What will the population be in 2030? С. How long will it take for the population to reach 300,000?

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

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Question

The rate of increase of the population of a certain city is proportional to the
population. In 1970, the population was 50,000 and in 2000 it was 75,000.
Find a function n(t)=n,e" that models the population after t years since 1970.
а.
b.
What will the population be in 2030?
С.
How long will it take for the population to reach 300,000?

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