Tuesday, April 13, 2010

Permutations and the Factorial Symbol

Permutations are another way of counting the possible outcomes of a particular event. The big idea that makes permutations work is that you are concerned about the order in which things happen. We were introduced to a new symbol (!), which is the factorial symbol.

Tonight's Homework: Read Lesson 12.5, and then do 12.5 ( 2 - 32, even)

P.S. Be sure to discuss whether you and your parents think purchasing a summer math packet would benefit you. All requests for packets are due to me by Friday, April 30th.

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