Answered: The formula A = 1000 · 2' models the… | bartleby

Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.6: Variation

Problem 4E

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The formula
A = 1000 · 2'
models the population, A, of aphids in a field of potato plants
after t weeks. Use this formula to solve Exercises 125–126.
125. a. What is the present aphid population?
b. What will the aphid population be in 4 weeks?
c. What was the aphid population 3 weeks ago?
126. a. What is the present aphid population?
b. What will the aphid population be in 3 weeks?
c. What was the aphid population 2 weeks ago?

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