A heated piece of metal cools according to the function c(x) = (.5)x − 11, where x is measured in hours. A device is added that aids in cool

Question

A heated piece of metal cools according to the function c(x) = (.5)x − 11, where x is measured in hours. A device is added that aids in cooling according to the function h(x) = −x − 3. What will be the temperature of the metal after five hours? (1 point)
−8° Celsius
26° Celsius
32° Celsius
56° CelsiusWhat is the answer?

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3 years 2021-07-22T10:22:28+00:00 1 Answers 27 views 0

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    2021-07-22T10:23:48+00:00

    The answer is -8 degrees Celsius

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