Concept explainers
Cost The temperature T (in degrees Fahrenheit) in a house is given by
Find the cost C of cooling this house between 8 A.M. and 8 P.M. when the thermostat is set at 72°F (see figure) by evaluating the
(b) Find the saving realized by resetting the thermostat to 78°F (see figure) by evaluating the integral
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Chapter 8 Solutions
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