Question 1140976
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The good outcomes: choose 4 of the 14 red AND 4 of the 9 blue AND 4 of the 8 green.<br>
The total possible outcomes: 12 out of the 31 total.<br>
P(4 of each color) = {{{(C(14,4)*C(9,4)*C(8,4))/C(31,12)}}}<br>
Use a calculator....