Mathematics
Mathematics, 08.01.2020 07:31, robert7248

The temperature falls from 0 degrees to -12 1/4 in 3 1/2 hours. which expression finds the change in temperature per hour?
a. -7/2 ÷ 49/4
b. -7/2 x 49/4
c. -49/4 x 7/2
d. -49/4 ÷ 7/2

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The temperature falls from 0 degrees to -12 1/4 in 3 1/2 hours. which expression finds the change in...

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