-0.1t 16. The temperature of a cup of coffee after being poured into a room with constant temperature can be modeled by the equationT(t) = 70 + 60e where T is the temperature in degrees Celsius and t is the time in minutes. a. Find the average rate of change in temperature between 5 and 10 minutes. b. Using the estimation of h = 0.01, find the instantaneous rate of change at 7 minutes.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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-0.1t
16. The temperature of a cup of coffee after being poured into a room with constant
temperature can be modeled by the equationT(t) = 70 + 60e where T is the
temperature in degrees Celsius and t is the time in minutes.
a. Find the average rate of change in temperature between 5 and 10 minutes.
b. Using the estimation of h = 0.01, find the instantaneous rate of change at 7 minutes.
Transcribed Image Text:-0.1t 16. The temperature of a cup of coffee after being poured into a room with constant temperature can be modeled by the equationT(t) = 70 + 60e where T is the temperature in degrees Celsius and t is the time in minutes. a. Find the average rate of change in temperature between 5 and 10 minutes. b. Using the estimation of h = 0.01, find the instantaneous rate of change at 7 minutes.
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