A bowl contains 3 red balls, 2 blue balls and 5 white balls. A ball is selected and the color noted. Then it is replaced. A second ball is selected and its color noted. Find the probability of getting a red ball and a blue ball.

Question

A bowl contains 3 red balls, 2 blue balls and 5 white balls.  A ball is selected and the color noted.  Then it is replaced.  A second ball is selected and its color noted.  Find the probability of getting a red ball and a blue ball.

Reiny · Accepted Answer

If you want them in that order prob = (3/10)(2/10) = 6/100 = 3/50 If the order does not matter, that is, it could RB or BR then it would be 2 x 3/50 = 3/25

Anonymous · Answer

58%

JAAFAR · Answer

a box contains 3 red balls, 2 blue balls, and 5 white balls. A ball is selected and its color noted. Then it is replaced. A second ball is selected and its color noted. Find the probability of each of these. a) Selecting 2 blue balls b) Selecting 1 red ball and then 1 blue ball *

Anonymous · Answer

a box contains 3 red balls, 2 blue balls, and 5 white balls. A ball is selected and its color noted. Then it is replaced. A second ball is selected and its color noted. Find the probability of each of these. a) Selecting 2 blue balls b) Selecting 1 red ball and then 1 blue ball

Aman · Answer

What is answer

Mahad hassan · Answer

1. An urn contains 3 red balls, 2 blue balls, and 5 white balls. A ball is selected and its color noted. Then it is replaced. A second ball is selected and its color noted. Find the probability of each of these.
a. Selecting 2 blue balls
b. Selecting 1 blue ball and then 1 white ball
c. Selecting 1 red ball and then 1 blue ball

Phillis · Answer

I don't know help me