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Mathematics, 26.09.2019 11:00 midsky

Aball is draw at random form a box containing 6 red balls, 4 white balls and 5 blue balls. what is the probability that the ball drawn is (1)red (2)white (3)blue (4)red or blue

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Aball is draw at random form a box containing 6 red balls, 4 white balls and 5 blue balls. what is t...
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