Question

A bag contains 3 red marbles, 4 blue marbles and 5 yellow marbles. In this experiment you reach in the bag, select a marble, record it and replace it. You then select a second marble. What is the probability that you draw 2 blue marbles?

Answer 1

Answer:

1/9

Step-by-step explanation:

the probability of one blue marble is 1/3 so to find the probability of 2 marbles you multiply it by itself.