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Mathematics 18 Online
OpenStudy (anonymous):

The Pie Factory sells an apple pie with a diameter of 16 inches for $10.99. What is the approximate cost per square inch of surface area of the pie? Use 3.14 for \[\Pi\] .

OpenStudy (tad1):

A = (pi)r^2 = 3.14(64) divide the cost by the area in sq inches to get the answer. sorry, I don't have a calculator

OpenStudy (anonymous):

$0.67

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