Question

A certain freezing process requires that room temperature to be lowered from 60°C at the rate of 8°C
every hour. What will be the room temperature 8 hours after the process begins?
Give answer with explain...​

Answer 1

Step-by-step explanation:

The room temperature at starting = 60°C

The temperature decreased per hour = 8°C

The temperature decreased in 8 hours = 8× 8°C

= 64°C

The room temperature after 8 hours = 60°C - 64°C

= -4°C

Therefore, The room temperature after 8 hours is -4°C.

Answer 2

So this is the answer which is done carefully.