Mathematics, 21.01.2021 20:20 KvngLij

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? −8° Celsius
26° Celsius
32° Celsius
56° Celsius

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A heated piece of metal cools according to the function c(x) = (.5)x − 11, where x is measured in ho...

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