Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

A bag contains 12 green marbles, 18 red marbles, 13 white marbles, and 7 black marbles. What is the probability of drawing a red marble out of the bag? @ganeshie8 @whpalmer4 @satellite73 @SolomonZelman

OpenStudy (whpalmer4):

\[P_{red}=\frac{\text{# of red marbles}}{\text{# of marbles}}\]

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!