A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced, and another marble is drawn. Find the probability that

a) both marbles are red

b) both marbles are blue

c) the first marble is red and the second is blue

d) neither is red

Question

Carlie Francis

24 September, 03:34

+2

Answers (1)

Know the Answer?

Cade Sanford · Answer 1

A) 6/13 * 5/12 = 5/26

b) 3/13 * 2/12 = 1/26

c) 6/13 * 3/12 = 3/26

d) 7/13 * 6/12 = 7/26

A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced, and another marble is drawn. Find the probability thata) both marbles are redb) both marbles are bluec) the first marble is red and the second is blued) neither is red