PLEASE ADDRESS ALL QUESTIONS

Question 1 (1 point) For a mock United Nations, 6 boys and 7 girls are to be chosen. If there are 12 boys and 9 girls to choose from, how many groups are possible? 0 120,708,403,200 Question 2 (1 point) (116)!- (ll-4)! Identify the eXpression equivalent to a) (n 4)(n5) I e a + E] Question 3 (1 point) Solve for the variable n05 = 252 Question 4 (1 point) The number of different ways that 9 bikes can be locked in a bike rack is e + E] - - - Question 7 (1 point) A scout troop is arranged in a circle for an opening ceremony. If there are 9 scouts, in how many unique ways can they stand around the circle? Question 8 (1 point) After a sports, tournament every player shakes hands with every other player once. If there are 36 handshakes in total, how many players are at the tournament? Question 2 (1 point) (n -6)! Identify the expression equivalent to (n - 4)! a) (n -4) (n-5) b) (n-4)(n-5) c) (n-6)(n-5) d) (n-6)(n-5)Question 6 (1 point) Which of the following has 30 terms in its binomial expansion? 0 (_27)29 O (-lx-ZJI)29 O (-lx-ZJ/f"l O (2y4x13' Question 7 (1 point) A scout troop is arranged in a circle for an opening ceremony. If there are 9 scouts, in how many unique ways can they stand around the circle? A e + E] 3,628,800 O 20,160 O 40,320 O 362,880 Question 5 (1 point) Leah's Pizzeria offers 9 different pizza toppings. Ide number of different types of pizzas, with 3 different 1 a) , C3 b ) of3 9! c) 3! d) 9!3! + 3 . . .Question 6 (1 point) Which of the following has 30 terms in its binomial expansion? O (- 27) 29 O (-4x- 2y) 29 O (-4X -2y) 30 O (- 2y-4x) 31 Question 7 (1 point) A scout troop is arranged in a circle for an opening ceremony. If there are 9 scouts, in how many unique ways can they stand around the circle? 3