Mathematics, 28.05.2020 02:57, blueboy58

A box contains identical balls of which 12 are red, 18 white and 8 blue. Three balls are drawn from the box one after the other without replacement. Find the probability that;

(a) three are red
(b)the first is blue and the other two are red.

(c)two are white and one is blue.

Answers: 3

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A box contains identical balls of which 12 are red, 18 white and 8 blue. Three balls are drawn from the box one after the other without replacement. Find the probability that;(a) three are red(b)the first is blue and the other two are red.(c)two are white and one is blue.

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A box contains identical balls of which 12 are red, 18 white and 8 blue. Three balls are drawn from the box one after the other without replacement. Find the probability that;

(a) three are red
(b)the first is blue and the other two are red.

(c)two are white and one is blue.