This is underestimated because 342 is less than 350 and since it is been divided by the same numbers the answer is underestimated.
Total socks = 4 + 7+ 11 = 22
Red = 4
White = 7
P(red, then white) = (4/22)(7/21) = 2/33
Answer: 2/33
They are asking which one gives both the same answer.
Answer:
Step-by-step explanation: