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Svetllana [295]
3 years ago
8

Greg has a bag of beads that contains 16 black, 20 red, and 4 white beads. he randomly picks a bead, places it back into the bag

, and then randomly picks another one.what is the probability that he picks a black and a white bead?
Mathematics
1 answer:
AleksAgata [21]3 years ago
6 0
It is
\frac{2}{50}
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