A bag contains three red marbles and eight blue marbles. Your randomly pick a marbles and then pick a second marble without returning the marbles to the bag. What is the probability that the first marble is red and the second marble is red?
Prob of first red = 3 out of 11 3/11
Prob next is re = 2 out of 10 1/5
3/11 * 1/ 5 = 3/55