or 16. What is the factorial notation of C(9, 7)? a. C=2 b. C= M 91-71 c. C= 71 7109-701 d. C= _ (9-7) 17. Which of the following situations does NOT illustrate d. 720 combination? a. Answering 2 questions out of 8 essay questions d. 40320 b. Picking a 1st, 2nd and 3rd place winner from d there 10 contestants v many c. Choosing Top 10 finalist among the participants of Miss World d. 6040 d. Selecting toppings for your pizza of the #18-25.Identify if it is combination or permutation. d. 180 18.Selecting 3 songs from 8 choices for an audition piece a. combination b. permutation d. 720 19. Identifying the lines formed by connecting some ater points on a plane a. combination b. permutation many 20. Choosing five volleyball players from a group of nine. 10 a. combination b. permutation _21. Identifying someone's phone number g can a. combination b. permutation when 22. Opening a combination lock. a. combination b. permutation 125 ATO 23. Assembling a jigsaw puzzle. a. combination b. permutation 180 24. Forming a committee of 5 members from 20 people. balls a. combination b. permutation 25. Selecting six toppings for pizza. 880 a. combination b. permutation zza_1. It is an arrangement of things in a definite order or ordered arrangement of objects. a. permutation c. combination b. integration d. probability 2. What is the value of - ? a. 30 b. 60 c. 120 3. Evaluate 81 d. 720 a. 5040 b. 4030 c. 4320 d. 40320 _4. If you are playing scrabble with your friends, and there are 7 distinct letters on your wooden tiles, how many words can be formed using all these letters? a. 6720 b. 5040 c. 5207 d. 6040 5. In how many ways can you permute the letters of the word LITTLE? #18-2 a. 60 b. 90 c. 120 d. 180 _6. Compute P(10, 3). a. 30 b. 120 c. 480 d. 720 7. Three friends buy an all day pass to ride a two-seater bike, if only two of them can ride at a time, how many possible seating arrangements are there? a. 6 b. 7 c. 8 d. 10 8. How many 3 letter words with or without meaning can be formed out of the letters of the word PLANT when repetition of letters is not allowed? 2. 45 b. 60 c. 85 d. 125 _9. In how many ways can the letters of the word TOMATO be arranged? a. 45 b. 90 c. 120 d. 180 10. in how many ways can 4 yellow, 3 red and 2 green balls be arranged in a row? a. 1260 b. 2520 c. 15120 d. 362880 11. In how many ways can you choose 3 toppings of a pizzafiends buy an all day pass to ride a two-seater d. 720 19 2 . bike, if only two of them can ride at a time, how many possible seating arrangements are there? a. 6 b. 7 20 C. 8 8. How many 3 letter words with or without meaning can d. 10 21 I. be formed out of the letters of the word PLANT when repetition of letters is not allowed? 2, 45 b. 60 C. 85 d. 125 9. In how many ways can the letters of the word TOMATO be arranged? 8. 45 b. 90 C. 120 d. 180 10. In how many ways can 4 yellow, 3 red and 2 green balls be arranged in a row? a. 1260 b. 2520 c. 15120 d. 362880 11. In how many ways can you choose 3 toppings of a pizza if you have 5 choices to choose from? 8. 30 b. 20 c. 10 d. 5 12. On a team with 12 players, in how many ways can the coach select players to receive each of the following awards (one award per player): most valuable player, best sportsmanship, most improved player, a. 1300 b. 1320 c. 720 d. 220 13. What do you call a selection of objects from a collection where the order of selection is not taken into consideration? a, permutation b. integration c. combination d. probability 14. What is the value of 413! ? a. 144 b. 120 c. 90 d. 20 15. In how many ways can a committee of 3 members be chosen from 15 students? a. 430 b. 455 c. 480 d. 505