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A man brings a jug of tea at 180 degrees to his office. The office room...

A man brings a jug of tea at 180 degrees to his office. The office room temp is 90 degrees. A window is opened and the room cools at a rate of 11 degrees per hour. The jug is left to sit for 40 minutes. The constant k is equal to -5. What is the temp of the jug after 2 hours?

(amibinet temp is not constant)

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