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The number of bacteria in a refrigerated food product is given by N(T) = 21T2 – 43T + 5, 2

The number of bacteria in a refrigerated food product is given by N(T) = 21T2 – 43T + 5, 2

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 53E
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The number of bacteria in a refrigerated food product is given by N(T) = 21T2 – 43T + 5, 2 <T < 32 where T is the temperature of the food. When the food is removed from the refrigerator, the temperature is given by T(t) = 6t + 1.4, where t is the time in hours. Find the composite function N(T(t)): N(T(t)) = Find the number of bacteria after 2.7 hours. Give your answer accurate to the nearest whole value. bacteria
Transcribed Image Text:The number of bacteria in a refrigerated food product is given by N(T) = 21T2 – 43T + 5, 2 <T < 32 where T is the temperature of the food. When the food is removed from the refrigerator, the temperature is given by T(t) = 6t + 1.4, where t is the time in hours. Find the composite function N(T(t)): N(T(t)) = Find the number of bacteria after 2.7 hours. Give your answer accurate to the nearest whole value. bacteria
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