Mathematics, 26.06.2020 22:01 MansellS6756
A box contains 20 balls, of which 12 are red and 8 are blue. If two balls are to be drawn from this box at random without replacement, what is the probability that one ball will be red and the other will be blue?
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A box contains 20 balls, of which 12 are red and 8 are blue. If two balls are to be drawn from this...
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