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Mathematics 23 Online
OpenStudy (anonymous):

A jar contains nine blue marbles, eight yellow marbles, 11 black marbles, and 12 red marbles. Without looking, what is the probability of pulling a white marble from the jar? What is the probability of rolling an even number on a standard six-sided number cube?

OpenStudy (biohazard9064):

the 2nd one might be 3/6

OpenStudy (anonymous):

2)1/2

OpenStudy (anonymous):

3/6 reduced to 1/2 ??

OpenStudy (biohazard9064):

yep

OpenStudy (anonymous):

:)

OpenStudy (biohazard9064):

the first one is 0

OpenStudy (anonymous):

agreed lol:D

OpenStudy (biohazard9064):

that it?

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