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22-03-2018
Mathematics

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A jar contains 6 red balls, 3 green balls, 5 white balls and 7 yellow balls. Two balls are chosen from the jar, with replacement. What is the probability that both balls chosen are green?

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vlnakonechnyy vlnakonechnyy

22-03-2018

The probability that both of the chosen balls are green is 0.02040816326%. Equation: (3 ÷ 21)^2 .

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