Question

the temperature at 12 noon was 10 degree Celsius above zero if it decreases at the rate of 2 degree Celsius per hour entertainment night at what time will the temperature be a degree Celsius below zero what would be the temperature at midnight​

Answer 1

Answer:

It will be a degree celsius at 5.30pm and at midnight it will be - 14' C

Answer 2

Answer:

final ans: 12:00am=  -14 degree celsius

subtract:

12:00= 10*C

1:00= 8*C

2:00=6*C

3:00=4*C

4:00=2*C

5:00=0*C

6:00=  -2*C

7:00=  -4*C

8:00=  -6*C

9:00=  -8*C

10:00=  -10*C

11:00=  -12*C

12:00=  -14*C