please let me know if any of m6 answers are wrong

Part A: Knowledge/Understanding (13 marks) Fill in the blanks with your final answer, showing steps is not required. 1. How many different ways can you select a president, vice-president and treasurer from 8 people? 336 2. 3x2x1 Express the product s using factorial notation. 3. How many different numbers can be created by selecting 3 of the digits from the number 57 834? 60 4. Given that P(A) = 72 P(B) = and P(AUB) = , determine P(AnB). 23 29 5. Evaluate 31x8! 5! 2016 6. How many permutations of the letters in the word MANAGEMENT start with an M? 10 080 7. Given that the probability in favour of event A is 34% and n(S) = 600, determine n(A'). 396 8. A five digit code using numbers from 1 to 6 is used for remote access to voicemail. Determine the probability that a randomly selected code 16 has the same first 2 digits. 9. A special card set has 12 cards. In how many different ways can the cards be placed into groups consisting of 4 cards in each group? 5, 775 10. How many different 7 digit numbers can you create using all of the 420 digits in the number 5 444 422? 11. Theoretical probability is always different from experimental False probability. True or False? 12. Given that n(A) = 20, n(B) = 30, n(AnB) = 8 and n(S) = 100, 4 1 15 determine P(A|B). . How many different committees consisting of 3 people can be selected 20 from 6 people