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A thermometer is removed from a room where the temperature is 23° C and is taken...

A thermometer is removed from a room where the temperature is 23° C and is taken outside, where the air temperature is −10° C. After one-half minute the thermometer reads 12° C. What is the reading of the thermometer at

t = 1 min?

(Round your answer to two decimal places.)

= ° C

How long will it take for the thermometer to reach −8° C? (Round your answer to two decimal places.)
= min

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