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Mathematics, 28.01.2020 19:54 bgallman153p71edg

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 marble chosen. what is the probability of jamie's picking 2 white marbles?
a) 1/15
b) 1/18
c) 1/7

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