I need help ASAP NO NEED FOR SHWON FWORK

(1 point) There are 9 different positions on a baseball team. If a team has 15 players how many different line-ups can the team make? The team can make different line-ups.(1 point) A boy owns 4 pairs of pants, 5 shirts, 5 ties, and 5 jackets. How many different outfits can the boy wear to school if each outfit must consist of one of each item? There are C] different outfits. (5 points) [Note: Parts (a)(e) of this problem are independent of each other.] In how many ways can 8 people be seated in a row if (a) there are no restrictions on the seating arrangement? Your answer is : D (b) persons A and B must sit next to each other? Your answer is : D (0) there are 4 men and 4 women and no 2 men or 2 women can sit next to each other? Your answer is : C] (d) there are 5 friends and they must sit next to each other i.e. in 5 consecutive seats? Your answer is : C] (e) there are 4 married couples and each couple must sit together? Your answer is : D (1 point) A committee of 5, consisting of 2 Republicans, 2 Democrats and 1 Independents, is to be chosen from a group of 7 Republicans. 7 Democrats, 5 Independents. How many committees are possible? C] (2 points) A student has to sell 2 books from a collection of three subjects: math, science, economics. The student has 6 math, 5 science, and 6 economics books. How many choices are possible if (a) the sold books are to be on the same subject? Answer = C] (b) the sold books are to be from different subjects? Answer = C] (1 point) Find the number of distinguishable permutations formed by arrangements of the letters of the word AAABBC" . Your answer is : C] (2 points) A boy has 6 red , 2 yellow and 3 green marbles. In how many ways can the boy arrange the marbles in a line if: a) Marbles of the same color are indistinguishable? C] b) All marbles have different sizes? C]