A jar contains 5 red marbles and 8 white marbles.

Question

Event A = drawing a white marble on the first draw
Event B = drawing a red marble on the second draw
If two marbles are drawn from the jar, one after the other without replacement, what is P(A and B) expressed in simplest form?

Answer 1

P(A&B) = P(A)*P(B) = 8/13 * 5/12 = _____