Question

6. A certain freezing process requires that room temperature be lowered from 40°C at
the rate of 5°C every hour. What will be the room temperature 10 hours after the
process begins?
In a class test containing 10 questions, 5 marks are awarded for every correct answer
​

Answer 1

Answer:

-10°C

Step-by-step explanation:

Answer 2

10 degree Celsius

Step-by-step explanation:

5×10=50

50-40=10 degree

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