When building a house, you have the choice of 7 different floor plans, 2 different exteriors, and 2 different types of flooring. How many choices are there for one house? (1 point)
7
28
4
14
28
There are 20 entries in the chess tournament. How many ways can the entries finish in first, second, and third place? (1 point)
340
6,840
7,220
8,350
8,350
A bag contains tiles with the letters P-R-O-B-A-B-I-L-I-T-Y. Tyler chooses a tile without looking and doesn’t replace it. He chooses a second tile without looking. What is the probability that he will choose the letter I both times? (1 point)
one over fifty-five
two over fifty-five
two over one hundred twenty-one
three over one hundred twenty-one
two over one hundred twenty-one
A pizza shop offers the toppings shown below. How many different 3-topping pizzas can you make?
pepperoni
mushrooms
sausage
onion
ham
(1 point)
6
10
4
5