math
posted by Matt on .
A drawer contains 7 black socks, 5 white socks, and 3 brown socks. What is the probability that 2 white socks will be removed in succession?

Pr=5/15 * 4/14
posted by Matt on .
A drawer contains 7 black socks, 5 white socks, and 3 brown socks. What is the probability that 2 white socks will be removed in succession?
Pr=5/15 * 4/14