Math 110 Name

Quiz 7

Put a box around your final answers.

1. For all of problem 1, assume that license plates must consist of two letters (A-Z) followed by 4 digits (0-9).

a. What is the probability that a randomly chosen license plate begins with H?

b. What is the probability that a randomly chosen license plate has no 5's in it?

2. Suppose that the local pizza place has 50 different pizza toppings available, 5 are meat toppings and 45 are vegetable toppings. Since you can't decide what to order, you tell the pizza maker to randomly choose 5 different toppings for your pizza.

a. What is the probability that you will get a vegetarian pizza (no meat toppings)?

b. What is the probability that you will get a mushroom-pepper-sauage-onion-ham (in any order) pizza?

c. What is the probability that you will get a pizza with 6 different toppings on it?

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