A bag contains 12 white and 18 black balls. Two balls are drawn in succession without replacement.What is the probability that first is white and second is black?

A bag contains 12 white and 18 black balls. Two balls are drawn in suc

1.	A bag contains 12 white and 18 black balls. Two balls are drawn in succession without replacement.What is the probability that first is white and second is black?
A.	$\frac{{18}}{{145}}$$
B.	$\frac{{18}}{{29}}$$
C.	$\frac{{36}}{{135}}$$
D.	$\frac{{36}}{{145}}$$
Answer» E.

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A bag contains 12 white and 18 black balls. Two balls are drawn in succession without replacement.What is the probability that first is white and second is black?

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