Total socks = 4 + 7+ 11 = 22
Red = 4
White = 7
P(red, then white) = (4/22)(7/21) = 2/33
Answer: 2/33
C; the first and last letters in each group is connected, after U and V being first and last it should be W and X being first and last.
Answer:63
Step-by-step explanation:
