A thermometer is removed from a room where the temperature is 70 F and is taken outside, where the air temperature is 30° F. After one-half minute the thermometer reads 50° F. What is the reading of the thermometer at t 1 min? (Round your answer to two decimal places.) 5560 X F How long will it take for the thermometer to reach 35 F? (Round your answer to two decimal places) 1.21 X min Need Help? P

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