23P3=10626 8. How many ways are there for 7 friends, A, B, C, D, E, F, and G to sit in a row at a movie theater if A, D, and G have to sit together? 9. How many ways are there for 7 friends, A, B, C, D, E, F, and G to sit in a row at a movie theater if A, B, and C must sit together and D, E, F, and G must sit together? 10. When creating a passcode you must use 9 alphanumeric characters and 1 of symbols (@,#,$,%,&, and *), how many passcodes can you create if there are no restrictions? T1. When creating a passcode you must use 9 alphanumeric characters and 1 of symbols (@,#,$,%,&, and *), how many passcodes can you create if the code cannot start with C, I, O, or Q? -42. When creating a passcode you must use 9 alphanumeric characters and 1 of symbols (@, #, $, %, &, and *), how many passcodes can you create if the previous restrictions are in place and you cannot create the word PASSCODE1' with any symbol? 13. You are ordering dinner and you can choose from 4 appetizers, 6 entrees, 4 desserts and 5 drinks. How many different dinners can you order? 4 x 6 x 4 x 5=480 27 A MacBook Air DD DII DD F2 3 F6 FB F9 F11 # $ o 4 5 6 9 E R T Y U O P F G H K C V B N M