7. A fish population in a small lake is estimated to be 6000. Due to a change in water quality, this population is decreasing by half each year. A. Find an exponential model f that approximates the number of fish in the lake after x years. B. Use that model to estimate the fish population after 3.5 years. Round to a whole number. C. Use that model to estimate how long until the population reaches 100 fish. Round

7. A fish population in a small lake is estimated to be 6000. Due to a change in water quality, this population is decreasing by half each year. A. Find an exponential model f that approximates the number of fish in the lake after x years. B. Use that model to estimate the fish population after 3.5 years. Round to a whole number. C. Use that model to estimate how long until the population reaches 100 fish. Round

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter4: Exponential And Logarithmic Functions

Section: Chapter Questions

Problem 12CC: Suppose that the initial size of a population is n0 and the population grows exponentially. Let n(t)...

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