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The temperature fell 36oF in 9 hours. If the temperature fell at the same rate every hour, which represents the change in temperature each hour?

Respuesta :

abidemiokin

Answer:

4°F

Step-by-step explanation:

If the temperature fell 36°F in 9 hours, then;

36°F= 9hours

to get the change in temperature in 1 hour, we will say;

x°F = 1 hr

Since we have

36°F= 9hours

x°F = 1 hr

Cross multiply

9x = 1*36

9x = 36

x = 36/9

x = 4°F

Hence the change in temperature each hour is at 4°F