7. Your favorite music artist is inside Best Buy signing autographs. If you are at the back of a single file line that is 2 miles out the door, how many people are ahead of you? Each person takes up 18 inches.

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

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no he doesnt because "-16' is negatiive

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what i would say the best answer is a. 40.5

a

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