A ball is picked at random from one of two boxes that contain 2 black and...
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A ball is picked at random from one of two boxes that contain 2 black and 3 white and 3 black and 4white balls respectively. What is the probability that it is white? (d) 29/70 (a) 34/70 (b) 41/70 (c) 36/70 A ball is picked at random from one of two boxes that contain 2 black and 3 white and 3 black and 4white balls respectively. What is the probability that it is white? (d) 29/70 (a) 34/70 (b) 41/70 (c) 36/70
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