Kevin Chen

Budget: $15


Shelly decides to call it an early night, and to just do the laundry and turn in. Pulling her things away from the dryer, she fails to notice that she has left 2 socks in the machine. If that load of laundry had 10 pairs of socks (20 socks altogether) in it, what is the probability that all the socks that Shelly has in her basket will match?


Tutor Amanda Afi

All of Shelly's socks will match if and only if the pair left in the dryer is an ...

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