Every year a lake becomes more polluted, and 5% fewer organisms can live in it. If in 2010 there are three million organisms, write an equation relating N, the number of organisms (in millions), to time t, in years since 2010. N(t) = 1E6(1-0.05)' millions of organisms. help (formulas) (Be sure to enter your formula in terms of millions of organisms. For example if there are 8 million organisms, then N. 8 (not 8.000.000)

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter10: Exponential And Logarithmic Functions
Section10.CR: Review Problem Set
Problem 60CR
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Every year a lake becomes more polluted, and 5% fewer organisms can live in it. If in 2010
there are three million organisms, write an equation relating N, the number of organisms (in
millions), to time t, in years since 2010.
N(t)
1E6(1– 0.05)'
millions of organisms. help (formulas)
(Be sure to enter your formula in terms of millions of organisms. For example if there are 8 million
organisms, then N = 8 (not 8,000,000).)
Transcribed Image Text:Every year a lake becomes more polluted, and 5% fewer organisms can live in it. If in 2010 there are three million organisms, write an equation relating N, the number of organisms (in millions), to time t, in years since 2010. N(t) 1E6(1– 0.05)' millions of organisms. help (formulas) (Be sure to enter your formula in terms of millions of organisms. For example if there are 8 million organisms, then N = 8 (not 8,000,000).)
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