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There are 3 white marbles and 7 blue marbles in a bag. Jamie will randomly pick two marbles out of the bag without replacing the first one. What is the probability of Jamie pick…

There are 3 white marbles and 7 blue marbles in a bag. Jamie will randomly pick two marbles out of the bag without replacing the first one. What is the probability of Jamie pick…
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1 vote
There are 3 white marbles and 7 blue marbles in a bag. Jamie will randomly pick two marbles out of the bag without replacing the first one. What is the probability of Jamie picking a white marble and then a blue marble?

asked
User Zohreh
by
8.3k points

1 Answer

5 votes
3/10 due to there being 10 marbles (for white) for blue 7/10 
answered
User Michal Boska
by
7.3k points
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