Asked by Stuck

Three balls are drawn together from a bag containing 4 white, 5 black, and 6 red balls. Find the probability that they include no white ball.
Answered by Reiny
there are 11 non-white balls
so prob = 11/15 x 10/14 x 9/13
Answered by Stuck
Oh, I see. Thank you! Probability is not my subject...