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Two balls is selected at random from the bag contains 2 white, 5 black and 7 green balls. What is the probability that it is a (i) white ball (ii) at least one green ball.
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Two balls is selected at random from the bag contains 2 white, 5 black and 7 green balls. What is the probability that it is a (i) white ball (ii) at least one green ball.

User Gennadiy Litvinyuk
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Do if I get a new car do you like it if you don’t get uit you want to do it you do if you want
User Kieran McClung
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