A bag contains 6 blue marbles, 10 red marbles and 9 green marbles. If two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn? A) 4/25. B)3/20. C)18/125. D)1/6.

A bag contains 6 blue marbles, 10 red marbles and 9 green marbles. If two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn? A) 4/25. B)3/20.

C)18/125. D)1/6.

A bag contains 6 blue marbles, 10 red marbles and 9 green marbles. If two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn? 10/25 * 9/24 = 90/600 = 3/20 The probability that two red marbles are drawn is 3/20

A bag contains 6 blue marbles, 10 red marbles and 9 green marbles. If two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn? A) 4/25. B)3/20. C)18/125. D)1/6.

Original conversation

User: A bag contains 6 blue marbles, 10 red marbles and 9 green marbles. If two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn? A) 4/25. B)3/20. C)18/125. D)1/6.

Weegy: Total marbles in the bag = 10
Number of red ones = 3
Probability of pulling a red one on the first draw = 3/10 = 0.3
Total marbles remaining after the first draw = 9
Number of green ones = 5
Probability of pulling a green one after a red one [ [ has been withdrawn = 5/9
Probability of both outcomes = (3/10) x (5/9) = (15/90) = 1/6 = (16 and 2/3) percent. ] ] Expert answered|walterwhite|Points 3|

A bag contains 6 blue marbles, 10 red marbles and 9 green marbles. If two marbles are drawn at random without replacement, what is the probability that two red marbles are drawn? 10/25 * 9/24 = 90/600 = 3/20 The probability that two red marbles are drawn is 3/20

Added 271 days ago|1/24/2014 5:19:01 PM

This answer has been confirmed as correct, not copied, and helpful.

There are no comments.