It is determined that the temperature (in degrees Fahrenheit) on a particular summer day between 9:00a.m. and 10:00p.m. is modeled by the function f(t) = -t +5.3t + 85, where t represents hours after noon. How many hours after noon does it reach the hottest temperature? It will be hours after noon. (Round answer to nearest tenth.)
It is determined that the temperature (in degrees Fahrenheit) on a particular summer day between 9:00a.m. and 10:00p.m. is modeled by the function f(t) = -t +5.3t + 85, where t represents hours after noon. How many hours after noon does it reach the hottest temperature? It will be hours after noon. (Round answer to nearest tenth.)
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.CR: Review Problem Set
Problem 44CR
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![It is determined that the temperature (in degrees Fahrenheit) on a particular summer day between 9:00a.m. and 10:00p.m. is modeled by the function
f(t) = - t +5.3t + 85, where t represents hours after noon.
How many hours after noon does it reach the hottest temperature?
It will be hours after noon.
(Round answer to nearest tenth.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F40e6ccb4-e522-4539-ba36-06da1fd38842%2F73cd9520-b6d4-48d7-b5a6-9fb0f287746c%2F4fg6qoe_processed.jpeg&w=3840&q=75)
Transcribed Image Text:It is determined that the temperature (in degrees Fahrenheit) on a particular summer day between 9:00a.m. and 10:00p.m. is modeled by the function
f(t) = - t +5.3t + 85, where t represents hours after noon.
How many hours after noon does it reach the hottest temperature?
It will be hours after noon.
(Round answer to nearest tenth.)
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