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10-12-2016
Mathematics

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to cover a rectangular region of her yard penny needs at least 170.5 square feet of sod. the length of the region is 15.5 feet. what are the possible widths of the region

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lesliesegobia lesliesegobia

10-12-2016

to cover at least 170.5 sq.ft. the width must be at least 11 feet
W=170.5sq.ft / 15.5 ft = 11ft

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