When first observed, an oil spill covers 8 square miles. Measurements show that the area is tripling every 4 hrs. Find an exponential model for the area A (in mi) of the oil spill as a function of time t (in hr) from the beginning of the spill. A(t) = 8(0.75)* x Need Help? Read It Watch It

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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When first observed, an oil spill covers 8 square miles. Measurements show that the area is tripling every 4 hrs. Find an exponential model for the area A (in mi2) of the oil spill as a function of time t
(in hr) from the beginning of the spill.
A(t) = 8(0.75) X
ASK YOUR TEACHER
PRACTICE ANOTHER
Transcribed Image Text:9. [0/1 Points] DETAILS Need Help? Read It MY NOTES Watch It PREVIOUS ANSWERS AUFQR1 6.1.005. When first observed, an oil spill covers 8 square miles. Measurements show that the area is tripling every 4 hrs. Find an exponential model for the area A (in mi2) of the oil spill as a function of time t (in hr) from the beginning of the spill. A(t) = 8(0.75) X ASK YOUR TEACHER PRACTICE ANOTHER
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