A bag contains blue and yellow marbles Two marbles are drawn

Last updated: 5/9/2023

A bag contains blue and yellow marbles Two marbles are drawn without re lacement The probability of selecting a blue marble and then a yellow marble is 0 42 and the probability of selecting a blue marble on the first draw is 0 85 What is the probability of selecting a yellow marble on the second draw given that the first marble drawn was blue A 35 7 B 127 0 49 4117647059 13 0