Question

-. At 6:00 P.M., the temperature was 55°F. At 11:00 P.M. that same evening, the

temperature was 40°F. What real number represents the average change in
temperature per hour?

Please help me

Answer 1

3

Explanation:

11:00 pm - 6:00pm = 5 hour span

55-40=15 decreased each hour

5 divided by 15

0.3 = 3

3 x 5 = 15