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Mathematics 16 Online
OpenStudy (anonymous):

A wheel has a radius of 9inces. If the wheel is rolled on a flat surface, how many revolutions will it take for the wheel to travel 900phi inches?

OpenStudy (anonymous):

it travels a distance equal to it's circumference(2*pi*9) to total wud be 900pi/circumference

OpenStudy (anonymous):

*in one revolution

OpenStudy (anonymous):

900pi/18pi= 50pi

OpenStudy (anonymous):

um i dont think there wud be a pi :P in the answer

OpenStudy (anonymous):

naa, but he got 50, thats right

OpenStudy (anonymous):

you can multiply 50 by pi and get 157.0796 but it's not as exact as 50pi @RuSSian1909 i'm a girl:)

OpenStudy (anonymous):

you, both did it right, you both did half and half , Thanks dudes

OpenStudy (anonymous):

that's she :P

OpenStudy (anonymous):

ahhaha

OpenStudy (anonymous):

that's dudette

OpenStudy (anonymous):

haha yeah. okay. anyways, your welcome.

OpenStudy (anonymous):

ha, sorry, girl. but thank you both.

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