

Counting Principles and Permutations
Interactive Video
•
Mathematics, Science, Other
•
6th - 8th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the fundamental counting principle used for?
To find the probability of an event.
To determine the number of ways a single event can occur.
To calculate the number of ways a sequence of events can occur.
To solve algebraic equations.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the lunch menu example, how many different meal combinations can be made?
12
9
6
3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is NOT used to calculate the number of meal combinations in the lunch menu example?
Fundamental counting principle
Tree diagram
Multiplication
Addition
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many different types of sandwiches can be made with 4 types of meat and 3 types of bread?
7
10
15
12
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the exclamation mark in factorial notation represent?
Addition
Factorial
Subtraction
Multiplication
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many permutations are possible with the letters A, B, and C?
6
3
4
5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the cricketers' example, how many different batting orders are possible for 11 players?
39,919,800
39,918,800
39,917,800
39,916,800
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