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## An urn has 21 balls that are identical except that 8 are white, 7 are red, and 6 are blue. What is the probability that all are white if 3 a

Question

An urn has 21 balls that are identical except that 8 are white, 7 are red, and 6 are blue. What is the probability that all are white if 3 are selected randomly without replacement?

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Mathematics
3 years
2021-07-28T05:36:33+00:00
2021-07-28T05:36:33+00:00 1 Answers
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## Answers ( )

Answer:.0421

about 4.21%

Step-by-step explanation: