Counting Principles
Pro Problems > Math > Statisics and Probabilities > Counting PrinciplesFeatured Pro Problems
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Slips of paper with digits and letters are drawn from baskets, with 161 possible results
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Santa and Mrs. Claus take a Christmas song to extremes - The Twelve Days of Christmas
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How many different license plates can be created using these rules? A counting principles problem
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161 - Digits and Letters, Andy and Roger, Borders, Building a Burger, Burgers and Condiments, Buttons and Levers, Guitar Pickin', How Many Arrangements?, Making License Plates, STOPS!, Thanksgiving Dinner, Tic Tac Toe Grid, Twelve Days of ChristmasBlogs on This Site
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