Question: A thermometer is removed from a room where the temperature is 70 F and is taken outside, where the air temperature is 20 F. After

A thermometer is removed from a room where the temperature is 70 F and is taken outside, where the air temperature is 20 F. After one-half minute the thermometer reads 60 F. What is the reading of the thermometer at t =1 min? (Round your answer to two decimal places.) FHow long will it take for the thermometer to reach 30 F?(Round your answer to two decimal places.) min

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