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Mathematics, 21.03.2020 00:21 b2cutie456

An object is heated to 218°F and is then allowed to cool in a room whose
air temperature is 60°F. The temperature u of the object t minutes after being placed
in the room is given by
|u(t)= 60 + 158e-0.0918t
(a) What will the temperature of the object be after 6 minutes?
(b) How long will it take until the temperature of the object is 69°F?

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Answers: 3

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An object is heated to 218°F and is then allowed to cool in a room whose
air temperature is 60...
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