The changes in depth, in inches, of snow at a ski resort for 4 days are shown below.

−18,−12,34,34
What is the average change in depth of the snow during the 4-day period?

Question

The changes in depth, in inches, of snow at a ski resort for 4 days are shown below.   −18,−12,34,34  What is the average change in depth of the snow during the 4-day period?

Neala · Answer

Answer:   Average change = Total change / 4 days    = (7/8) / 4    = 7/32. (C)   Step-by-step explanation:   Average change = Total change / 4 days    Total change = (-1/8) + (3/4) + (3/4) + (-1/2) = 7/8.

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