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Please help me answer in probability. A man has 9 balls in a bag.Out of...

Please help me answer in probability. A man has 9 balls in a bag.Out of these 3 are black,2 are blue and the remaining are red. A)if a ball is drawn at random,what is the probability that it is i)not blue ii)not red. B) if 2 balls are drawn at random, one after the other,what is the probability that both of them will be I)black,if there is no replacement ii)blue is there is a replacement. Thanks?
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Asked by ochukomary on 8th July, 2014
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