Mathematics, 18.08.2020 14:01, jo17miapierre

A box contains 12 balls: 8 red and 4 black. Two extractions are made without replacing the extracted ball to the box before the second extraction. Do you find the probability of drawing a ball of each color?

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A box contains 12 balls: 8 red and 4 black. Two extractions are made without replacing the extracted...