An object that is heated by a manufacturing process to 90°C is placed into the surrounding air which is 22°C. 20 minutes after being removed from the heater, the temperature of the object is 75°C. Round your answers to 3 decimal places. a. Find a function that gives the temperature of the object at any time, t, in minutes after removal from the heater. P(t) = b. Find the temperature of the object 45 minutes after it is removed form the heater. P (45) °C
An object that is heated by a manufacturing process to 90°C is placed into the surrounding air which is 22°C. 20 minutes after being removed from the heater, the temperature of the object is 75°C. Round your answers to 3 decimal places. a. Find a function that gives the temperature of the object at any time, t, in minutes after removal from the heater. P(t) = b. Find the temperature of the object 45 minutes after it is removed form the heater. P (45) °C
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.1: Functions And Function Notation
Problem 9SC
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![An object that is heated by a manufacturing process to 90°C is placed into the surrounding air which
is 22°C. 20 minutes after being removed from the heater, the temperature of the object is 75°C.
Round your answers to 3 decimal places.
a. Find a function that gives the temperature of the object at any time, t, in minutes after removal
from the heater.
P(t) =
b. Find the temperature of the object 45 minutes after it is removed form the heater.
P (45)
°C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc45dfd55-2702-405b-9288-88cd78d06c07%2Ff63817fb-5c01-4d1a-83ff-1d11006c74e7%2Fgv7cdfg_processed.png&w=3840&q=75)
Transcribed Image Text:An object that is heated by a manufacturing process to 90°C is placed into the surrounding air which
is 22°C. 20 minutes after being removed from the heater, the temperature of the object is 75°C.
Round your answers to 3 decimal places.
a. Find a function that gives the temperature of the object at any time, t, in minutes after removal
from the heater.
P(t) =
b. Find the temperature of the object 45 minutes after it is removed form the heater.
P (45)
°C
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