Bag with 3 red marbles, 7 white marbles, and 5 blue marbles. You draw 3 marbles replacing one before drawing the next. What is the probabili
Question
Bag with 3 red marbles, 7 white marbles, and 5 blue marbles. You draw 3 marbles replacing one before drawing the next. What is the probability a red, blue and then white marble.