Wednesday

August 20, 2014

August 20, 2014

Posted by **Amy** on Sunday, January 31, 2010 at 6:02pm.

the sock is not black.

- Math -
**Damon**, Sunday, January 31, 2010 at 6:19pmAre these two different questions?

anyway there are 12 socks

probability of black = 6/12

probability of green = 2/12

probability black or green = 8/12 =2/3

probability that the sock is not black = 1 - probability of black = 1 -6/12 = 6/12 = 0.5

**Related Questions**

Meths - A drawer contains 22 black socks, 22 white socks, 22 blue socks, and 22 ...

Math - A drawer contains 22 black socks, 22 white socks, 22 blue socks, and 22 ...

math - a sock drawer contains 10 white socks, 6 black socks, and 8 blue socks. ...

math - Your sock drawer has 10 blue socks, 16 red socks, and 12 white socks. If...

math - Your sock drawer has 10 blue socks, 16 red socks, and 12 white socks. If ...

Math - Joe keeps all his socks in one drawer. He has 7 blue socks and 9 brown ...

math - One of your dresser drawers contains 10 black socks and 10 blue socks. ...

geometry - Missy and Mussy are very messy sisters. Their dresser drawer consists...

geometry - Missy and Mussy are very messy sisters. Their dresser drawer consists...

MATHS - Could you please explain how to do this question? Thank you very much. ...