Counting Principle Flashcard

Front

How many outfits are possible with 5 pairs of jeans, 8 t-shirts, and 2 pairs of shoes?

Back

The total number of outfits is calculated by multiplying the number of options: $5 \times 8 \times 2 = 80$.

Front

At a New Car Dealership a particular model comes in 4 trim levels, 5 different colors, and 3 different interiors. How many different versions of this car model can be created from these options?

Back

60

Front

How many different pizzas can you choose from at Papa John's if there are 8 different meats, 4 different cheeses, 3 different crust types, and 2 different sauces?

Back

192

Front

A menu has 6 different sandwiches, with 3 choices of potato chips, 3 types of salad and 5 different beverages. How many different lunch combinations consisting of a sandwich, chips, salad, and beverage can be ordered?

Back

270

Front

The cafeteria has 2 choices of salads, 3 choices of entrees, and 2 choices of beverages. How many meal combinations are available and why?

Back

12 because 2 x 3 x 2

Front

How many ways can you listen to 3 songs from a CD that has 12 selections?

Back

1320

Front

Members of 6 different school organizations decorated floats for the homecoming parade. How many different ways can first, second, and third prize be awarded?

Back

120

Front

How many ways can you choose a manager and assistant from a 9-person task force?

Back

72

Front

James purchased 3 shirts, 3 jackets and 2 pairs of pants. How many different outfits using a shirt, a jacket and pants are possible?

Back

18

Front

How many different televisions does Best Buy offer if the choices are: LCD or plasma; screen sizes 27", 32", 36", 41", 51", or 63"; and manufacturers Sony, Vizio, or Phillips?

Back

36