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Mathematics, 26.06.2020 17:01 hammonangelo25
A bag contains 6 red balls and 9 black balls. Two balls are drawn, one after the other with replacement. Find the probability that
a. Both are of the same colours
b. Both are of different colours
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Answers: 3
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A bag contains 6 red balls and 9 black balls. Two balls are drawn, one after the other with replacem...
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