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Mathematics 21 Online
OpenStudy (anonymous):

A bakery charges thirty cents for a cookie that is 3 inches in diameter. If the price is proportional to the area, how much do they charge for an extra large cookie that is 6 inches in diameter? Assume that each cookie is shaped of a circle.

OpenStudy (anonymous):

multiply by 2

OpenStudy (anonymous):

mutiply what by two

OpenStudy (anonymous):

ohhh i get it

OpenStudy (anonymous):

i dont get it

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