Posted by **Melanie** on Monday, May 21, 2012 at 4:19pm.

A drawer contains 4 red socks, 3 white socks, and 3 blue socks. without looking, you select a sock at random, replace it and seect a sond sock at random. what is the probablity that the first sock is blue and the second sock is red?

- math -
**MathMate**, Monday, May 21, 2012 at 8:35pm
With replacement:

P(B,R)=P(B)*P(R)=(3/10)*(4/10)=12/100=3/25

- math -
**uyguu**, Wednesday, May 23, 2012 at 3:25pm
3/10

4/9

- math -
**MathMate**, Wednesday, May 23, 2012 at 3:59pm
"...**replace** it and seect a second sock at random..."

## Answer This Question

## Related Questions

- math - a drawer contains 2 red socks, 5 white socks, and 6 blue socks. without ...
- Math Check - Let’s say you have a bedroom drawer that contains about 2 red socks...
- math - a sock drawer contains 10 white socks, 6 black socks, and 8 blue socks. ...
- Math - A drawer contains 2 red socks, 3 white socks, 3 blue socks. Without ...
- Simple Math - A drawer contains 8 red socks, 4 white socks, and 2 blue socks. ...
- Math - A drawer contains 2 red socks,3 white socks and 2 blue socks. without ...
- math - Andrea has 8 blue socks and 4 red socks. She chooses one sock at random ...
- Math - 1.Suppose you have socks loose in a drawer. You have a black sock, a gray...
- Math - Without looking, George pulls socks from a drawer containing 2 white ...
- Math - Without looking, George pulls socks from a drawer containing 2 white ...

More Related Questions