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Mr. Hui · 10-22-2006

Bart: Lisa, how many ways can me, you and Dr. Frink walk out of this room one at a time?

10-22-2006	#52
Mr. Hui Join Date: Mar 2005 Posts: 10,609	Bart: Lisa, how many ways can me, you and Dr. Frink walk out of this room one at a time? __________________ Do Math and you can do Anything!