Question: Vegetable Toppings: Mushroom, Green Pepper, Garlic, Tomato.

(a) John wants to list all the items on the menu. How many ways can he arrange these 7 items on a menu?

(b) How many possible 3-topping pizzas could you order from Papa John’s

(c) If you randomly choose a 3-topping pizza, what’s the probability that it will contain all vegetable toppings

(d) If you randomly choose a 3-topping pizza, what is the probability that it will contain more vegetable than meat topping?