OpenStax, Algebra and Trigonometry 2e §6.7 Exponential and Logarithmic Models · Exercise 25 · Algebra · Exponentials & logarithms

Exponential and Logarithmic Models · Exercise 25

Use a graphing calculator and this scenario: the population of a fish farm in $t$ years is modeled by the equation $P (t) = \frac{1000}{1 + 9 e ^{- 0.6 t}} .$

To the nearest tenth, how long will it take for the population to reach $900 ?$

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OpenStax, Algebra and Trigonometry 2e · §6.7 Exponential and Logarithmic Models · Exercise 25

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