Question

On a cold night in Antarctica. The temperature dropped 0`C to -21C in 6 hours. What is the average temperature change per hour
(Please give me the answer)

Answer 1

Answer:

-3.5C

Step-by-step explanation:

(-21)-0=-21

First find the Difference in temperatures.

(-21)/6=-3.5

Then Divide by the amount of time passed.