Question

what will be the room temperature after 4 hours the process begins? 15°C
A certain freezing process requires that room temperature be lowered from 42°C at the rate of 6°C every hour.What will be the room temperature after 4 hours the process begins. ​

Answer 1

Answer:

9° c is the correct answer.

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Answer 2

Answer:

4/15,6/42 is the temperature in the room