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The number N of bacteria in a refrigerated food is given by N(T) = 1072 207 +500, 1 ≤ T ≤ 20 where T is the temperature of the food in degrees Celsius. When the food is removed from refrigeration, the temperature of the food is given by T(t) = 3t+ 2, 0≤t≤6 where t is the time in hours.

The number N of bacteria in a refrigerated food is given by N(T) = 1072 207 +500, 1 ≤ T ≤ 20 where T is the temperature of the food in degrees Celsius. When the food is removed from refrigeration, the temperature of the food is given by T(t) = 3t+ 2, 0≤t≤6 where t is the time in hours.

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The number N of bacteria in a refrigerated food is given by N(T) = 1072 207 +500, 1 ≤ T ≤ 20 where T is the temperature of the food in degrees Celsius. When the food is removed from refrigeration, the temperature of the food is given by T(t) = 3t+2, 0≤t≤ 6 where t is the time in hours. (a) Find the composition (No T)(t). (No T) (t) = = 0 ≤t≤6 (b) Find the bacteria count after 0.5 hour. (Round your answer to the nearest whole number.) N(T(0.5)) = bacteria (c) Find the time when the bacteria count reaches 600. (Round your answer to three decimal places.) hr t =
Transcribed Image Text:The number N of bacteria in a refrigerated food is given by N(T) = 1072 207 +500, 1 ≤ T ≤ 20 where T is the temperature of the food in degrees Celsius. When the food is removed from refrigeration, the temperature of the food is given by T(t) = 3t+2, 0≤t≤ 6 where t is the time in hours. (a) Find the composition (No T)(t). (No T) (t) = = 0 ≤t≤6 (b) Find the bacteria count after 0.5 hour. (Round your answer to the nearest whole number.) N(T(0.5)) = bacteria (c) Find the time when the bacteria count reaches 600. (Round your answer to three decimal places.) hr t =
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