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Mathematics 20 Online
OpenStudy (anonymous):

How may different combinations of meals can a person have if you can choose 3 dishes out of 9.

OpenStudy (anonymous):

what?

OpenStudy (anonymous):

put the whole question please.

OpenStudy (anonymous):

@natnatwebb

OpenStudy (anonymous):

That is the whole question. I need to use a factorial....

OpenStudy (anonymous):

|dw:1367640511648:dw|

OpenStudy (anonymous):

ahh...i had the 3 and the 9 switched. Of course.

OpenStudy (anonymous):

BTW @Luis_Rivera What was the inbox for? Please don't inbox me irrelevant messages.

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