22. How many 4-digit numbers are possible with the digits 1, 2, 3, 4, 6, 7 and 8 if repetition is allowed? a. 1 401 b. 2 401 c. 3 401 d. 4 401
Added by Wendy M.
Close
Step 1
Since repetition is allowed, we can choose any of the 6 given digits for each digit in the number. Show more…
Show all steps
Your feedback will help us improve your experience
Pritesh Ranjan and 51 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
How many different three-digit numbers can be formed using the digits 5, 7, 6, 8 and 4 with repetition? For example, 776 is allowed.
Tim T.
How many 4-digit numbers can be formed from the digits 1,2,3,4 and 5 assuming that repetition of the digits are not allowed?
Christopher D.
How many 4-digit even numbers can be formed from the digits 0,1,2,3,4,5,6 and 7 if each digit can be used only once?
Sophia F.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD