Question

A bag contains 4 white and 3 black balls. Two balls are drawn at random one after another with replacement. What is the probability that the first draw will give a black
hall and the second draw will give a white ball?​

Answer 1

Step-by-step explanation:

Two balls are drawn one by one at random without replacement. The probability that the second drawn ball is white. Therefore, the probability that the second drawn ball is white = (2/7) + (2/7) = 4/7.

Answer 2

Answer:

probability is :

3/7, 4/7

Step-by-step explanation:

hope it helps you..