math
posted by gabriel .
week 1 3 miles
week 2 7 miles
week 3 11 miles
week 4 15 miles
sophia predicted that jhon will run 32 miles during 9th week. use words symbols or numbers to explain wether sophia's prediction is correct

From the data, it seems that John increases the distance run by 4 miles each week. Extrapolate that to the 9th week.
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