HI!
First of all, there are total 12 + 2 + 6 = 20 pairs of socks.
Probability of getting a pair of white socks the first time is 12/20.
Probability of getting a pair of gray socks without replacement, if first one was white, is 2/19
Therefore the probability that she will take a white pair and gray pair without replacement is 6/95 (I multiplied the two probabilities)
Let me know if there are any other questions!

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3 years ago

5+b=25 there were boxes that had this = + =25 =

balandron [24]

The answer for 5+b=25 isb=20

4 0

3 years ago

Read 2 more answers

The length of a social media interaction is normally distributed with a mean of three minutes and a standard deviation of 0.4 mi

alexandr1967 [171]

It depends on Y and x cause school said so

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