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Mathematics, 02.07.2021 20:10 jsph5332

An object at a temperature of 80 Celsius is placed in a room at 20 Celsius. The temperature of the object is given by T= 20 + 60e^-0.07m

Where m represents the number of minutes after the object is placed in the room. How long in minutes does it take the object to reach a temperature of 60 Celsius?

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