Question

A certain freezing process requires that
room temperature be lowered from 4°C
at the rate of 5°C per hour. What will be
the room temperature 12 hours after the
process begins?​

Answer 1

Answer:

here is your answer mate...

Step-by-step explanation:

Initial Temperature = 40° C

Rate of change in temperature = 5°C/hour

Time = 10 hours

So, in 10 hours the temperature would be decreased by 10*5 = 50°C.

So, Final Temperature = 40 - 50  =  - 10°C

plz plz plz mark me as brainliest plzz...

Answer 2

Answer:

I think,

12*5= 60

So 4° C-60°C= 56°C

I am not sure about the answer.

Thanks.