The temperature, H, in degrees Celsius, of a cup of coffee placed on the kitchen counter is given by H = f(t). where t is in minutes since the coffee was put on the counter. (a) Is f'(t) positive or negative? negative (Be sure that you are e able to give a reason for your answer.) W (b) What are the units of f'(20)? deg C min help (units) wwww Suppose that '(20)] 1.1 and f(20) 74. Fill in the blanks (including units where needed) and select the appropriate terms to complete the following statement about the temperature of the coffee in this case. minutes after the coffee was put on the counter, its temperature At 20 is 74 deg C and will decrease by about 0.55 deg C A in the next 15 seconds. Submit answer Next item Answers Attempt 13 of 13 < > Answer 经 3 $ F5 R T DELL Score FB F10 F11 F12 ►11 & S F G H 7 8 B N M
The temperature, H, in degrees Celsius, of a cup of coffee placed on the kitchen counter is given by H = f(t). where t is in minutes since the coffee was put on the counter. (a) Is f'(t) positive or negative? negative (Be sure that you are e able to give a reason for your answer.) W (b) What are the units of f'(20)? deg C min help (units) wwww Suppose that '(20)] 1.1 and f(20) 74. Fill in the blanks (including units where needed) and select the appropriate terms to complete the following statement about the temperature of the coffee in this case. minutes after the coffee was put on the counter, its temperature At 20 is 74 deg C and will decrease by about 0.55 deg C A in the next 15 seconds. Submit answer Next item Answers Attempt 13 of 13 < > Answer 经 3 $ F5 R T DELL Score FB F10 F11 F12 ►11 & S F G H 7 8 B N M
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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