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Mathematics 17 Online
OpenStudy (anonymous):

real quick help!

OpenStudy (anonymous):

If a school has to pick two colors for the school colors, and there are ten colors to chose from, how many combinations are there available? I forgot how to do this the easy way. Dope!

OpenStudy (yrelhan4):

10C2..

OpenStudy (anonymous):

Speak English please?

OpenStudy (yrelhan4):

Haha. That was language of mathematics.. you know combinations.. like nCr?

OpenStudy (anonymous):

nope

OpenStudy (yrelhan4):

i dont know any easier method ig.

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