please explain this question
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it is asking about probability that what is the probability of a black ball when there are x black balls in 12 balls
it is
x/12
further is here
it is
x/12
further is here
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tysm dude
Answered by
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Total=12
So x/12
After adding the balls
6+x/18=x/12
X=12
So x/12
After adding the balls
6+x/18=x/12
X=12
Oh!I guess my answer is wrong........
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