A package of food is removed from a refrigerator. The number N of bacteria in the food is given by N(T) = 8T2 - 16T + 500, 1 STS 16 %3D where T is the temperature (in degrees Celsius) of the food. The temperature of the food increases according to the function T(t) = 4t + 1, 0 sts 5 where t is the time in hours. (a) Find the composite function N(T(t)). N(T(t)) (b) Find the number of bacteria in the food when t = 2 hours. bacteria (c) Find the time t when the bacteria count reaches 1500. (Round your answer to two decimal places.) hr Need Help? Read It Submit Answer I'u 15 of 15
A package of food is removed from a refrigerator. The number N of bacteria in the food is given by N(T) = 8T2 - 16T + 500, 1 STS 16 %3D where T is the temperature (in degrees Celsius) of the food. The temperature of the food increases according to the function T(t) = 4t + 1, 0 sts 5 where t is the time in hours. (a) Find the composite function N(T(t)). N(T(t)) (b) Find the number of bacteria in the food when t = 2 hours. bacteria (c) Find the time t when the bacteria count reaches 1500. (Round your answer to two decimal places.) hr Need Help? Read It Submit Answer I'u 15 of 15
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 97SE: The number of bacteria in a refrigerated food product is given by N(T)=23T256T+1,3T33 ,where T is...
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