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Mathematics 15 Online
OpenStudy (faman39):

A bakery charges $0.10 for a cookie that is 2 inches in diameter. If the price is proportional to the area, how much do they charge for an extra large cookie that is 10 inches in diameter? Assume that each cookie is shaped of a circle. $ 0.50 $ 1.00 $ 2.50 $ 12.50

OpenStudy (faman39):

@mark_o. can you able to help me with this?

OpenStudy (faman39):

@campbell_st can u able to help me wit this ?

OpenStudy (campbell_st):

ok... so what is the area of the small cookie d = 2inches so radius = 1 inch... can you find the area of a circular cookie with a radius of 1 inch..?

OpenStudy (faman39):

I m not getting this prob at all, how to solve it :( dont know

OpenStudy (campbell_st):

ok the cookie is circular |dw:1352350196613:dw|

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