Mathematics, 28.05.2020 21:06 jayla69
Three red balls, five green balls and a number of blue balls are put together in a sack. One ball is picked at random from the sack. If the probability of picking a red ball is 16 , find
(a) the number of blue balls in the sack
(b) the probability of picking a green ball.
Answers: 2
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Three red balls, five green balls and a number of blue balls are put together in a sack. One ball is...
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