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Mathematics 17 Online
OpenStudy (anonymous):

Help Please 18. 5C3 (4 points)

OpenStudy (anonymous):

simplify

OpenStudy (oaktree):

?

OpenStudy (oaktree):

Oh! I see. A combination, you mean.

OpenStudy (anonymous):

yes

OpenStudy (oaktree):

So, that's 5! / 3!2! or 5x4 / 2, which is 5x2 or 10.

OpenStudy (anonymous):

thanks

OpenStudy (oaktree):

No problem.

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