kumbanyorkor245 kumbanyorkor245

16-09-2021
Mathematics

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A bag contains 8 green and 4 red identical balls.Two balls are selected at random one often the other without replacement.what is the probability that both are red? if the first ball is found to be green, what is the probability that the second ball is red.

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imcclary0827 imcclary0827

16-09-2021

Answer:

4 is the probability that both balls are red, but if the first ball is green then the probability will be 3.

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