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Mathematics, 21.02.2021 01:00 hjeffrey168

A yellow ball, a red ball, a white ball and a black ball are placed in a barrel. Two balls
are drawn out of the barrel at random. What is the probability
that the yellow ball is drawn first?

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Answers: 3

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A yellow ball, a red ball, a white ball and a black ball are placed in a barrel. Two balls
ar...
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