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October 22, 2014

Homework Help: maths

Posted by sumaiyah on Thursday, April 12, 2012 at 11:50am.

Bag A contains 6 white beads and 3 black beads. Bag B contains 6 white beads and 4 black beads.One bead is chosen at random from each bag. find the probability that both beads are black and at least one of the two beads is white??

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