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Worksheet #1: Counting, Permutations, Combinations - Typepad

Worksheet #1: Counting, Permutations, Combinations Part II 1. Snack shack serves egg or ham sandwiches; coffee, soft drink, or milk; and donuts or pie for dessert. Draw a tree diagram to illustrate the possible meals if one item is chosen from each category. 2 * 3 * 2 = 12 2. Four different books are displayed on a shelf.