Question

A drawer contains four red socks, three white socks, and three blue socks Without looking, you select a sock at random, replace it, and select a secone sock at random. what is the probability that the first sock is blue and the sock sock is red.

Answer 1

what is the probability the first sock is blue?

Answer 2

1. 3/5
2. 7/20
3.3/25
4. 7/100

Answer 3

3/10*4/10=12/100, so answer 3. 3/25

Answer 4

Thank you so much!