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A bag contains 5 red balls and 4 blue balls. 3 balls are chosen, one at a time, and are not replaced. Find the probability that at least one of the 3 balls is blue.
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A bag contains 5 red balls and 4 blue balls. 3 balls are chosen, one at a time, and are not replaced. Find the probability that at least one of the 3 balls is blue.

User Mike Pedersen
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6.9k points

1 Answer

4 votes

Answer:

0.0476

Explanation:

4/9 *3/8*2/7

theres one less blue ball and total balls each time you draw again

User Fwalch
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7.1k points
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