Counting Principle, Combinations, and Permutations

Permutation, combination, or Counting Principle?

The number of possibilities if there are 45 applicants for three customer service positions

• combination

• permutation

• Counting Principle

Permutation, combination, or Counting Principle?

The batting order for seven players on a 12 person team.

• combination

• permutation

• counting principle

Permutation, combination, or Counting Principle?

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 and beverage can be ordered?

• combination

• permutation

• counting principle

Permutation, combination, or Counting Principle?

Rob and Mary are planning trips to 9 countries this year. There are 13 countries they would like to visit. They are deciding which countries to skip.

• combination

• permutation

• counting principle

Permutation, combination, or Counting Principle?

You have 4 framed portraits. How many ways can you arrange all 4 of them on the top of your bookshelf?

• combination

• permutation

• counting principle

Which of the following is an example of combination?

• Form a passcode with 4 digits
• Students line up in a queue to assembly
• Choose 4 students in a class committee
• Choose the chairperson, secretary and treasurer in a club

Expand 4!

• 4+3+2+1

• 4 * 3 * 2 * 1

• 4+5+6

• 4

What is the value of 8!

• 40320
• 36
• 362880
• 5040

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?

• 180
• 23
• 12
• 60

At Papa John's you are deciding on what you want for dinner. The pizza offers 8 different meats, 4 different cheeses, 3 different crust types and 2 different sauces. How many different pizzas do you have to choose from?

• 32
• 192
• 40,320
• 51,200