Math Practice 101
Homework Explained - Math Practice 101

Dear guest, you are not a registered member. As a guest, you only have read-only access to our books, tests and other practice materials.

As a registered member you can:

Registration is free and doesn't require any type of payment information. Click here to Register.
Go to page:  

Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 9: Probability; Lesson 6: Permutations


Please share this page with your friends on FaceBook

Extra Practice

  • Question 14 (request help)

    How many permutations are possible of the letters in the word FRIEND?

    720

    \(\begin{align}
    \color{red}{6\cdot5\cdot4\cdot3\cdot2\cdot1}&\color{red}{=720}\\
    \end{align}\)
  • Question 15 (request help)

    How many different 3-digit numbers can be formed using the digits 9, 3, 4, 7, and 6? Assume no number can be used more than once.
  •    different possible numbers

Find each value. Use a calculator if needed.

  • Question 19 (request help)

    The members of the Evergreen Junior High Quiz Bowl team are listed in the table. If a captain and an assistant captain are chosen at random, what is the probability that Walter is selected as captain and Mi-Ling as co-captain?
  • Question 20 (request help)

    Alex, Aiden, Dexter, and Dion are playing a video game. If they each have an equally likely chance of getting the highest score, what is the probability that Dion will get the highest score and Alex the second highest?
  • Question 21 (request help)

    A child has wooden blocks with the letters shown below. Find the probability that the child randomly arranges the letters in the order TIGER.

Yes, email page to my online tutor. (if you didn't add a tutor yet, you can add one here)