2.28 Socks in a drawer: In your sock drawer you have 3 blue, 7 gray, and 2 black socks. Half asleep one morning you grab 2 socks at random and put them on. Find the probability you end up wearing a) 2 blue socks (please round to 3 decimal places) 0.045 b) no gray socks (please round to 3 decimal places) C) at least 1 black sock (please round to 3 decimal places) d) a green sock (please round to 3 decimal places) e) matching socks (please round to 3 decimal places)

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