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Mathematics 21 Online
OpenStudy (anonymous):

A box contains 12 green balls, 11 red balls, 7 white balls, and 10 black balls. What is the probability of drawing a black ball from this box? A.1/40 B.1/10 C.1/4 D.1/3

OpenStudy (anonymous):

10/40

OpenStudy (anonymous):

c?

OpenStudy (anonymous):

yea

OpenStudy (anonymous):

Yes, that would be it. Just simplify. Yes, C

OpenStudy (anonymous):

c

OpenStudy (anonymous):

Could you medal eachother?xD

OpenStudy (anonymous):

yupp

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