est - Finite 1. How many different ways can 8 different books be arranged on the shelf? 8 ! = 40320 allowed? 2. How many license plate numbers consisting of three letters followed by four numbers are possible when repetition is not 3. The letters A, B, C, and D are used to form six-letter passwords for entering a computer file. How many passwords are possible if letters can be repeated any number of times? 4. How many 6-digit positive integers are there? 5. In how many ways can the letters of TENNESSEE be arranged? 6. How many different 9-player batting orders can be chosen form a baseball team of 14? 7. From a standard deck of 52 cards, how many ways can 6 cards be drawn? 8. There are 16 different books. How many groups of 5 books can be selected? Use a standard deck of cards (no jokers) for the rest of the probabilities 9. P(black card) = 10. P( jack | face card) = 11. P (6 | even) =