Question

Suppose you choose a marble from a bag containing 3 red marbles, 3 white marbles, and 5 blue marbles. You return the first marble to the bag and then choose again. Find P(red and blue).

6/11
15/11
8/11
15/121

Answer 1

3/11 * 5/11

Answer 2

you mean 15/11

Answer 3

11 * 11 not equal 11 :)