Find the number of permutations. 1. $8P_1$ 2. $_{11}P_8$ 3. $_9P_6$ 4. $_7P_3$ 5. $_3P_2$ 6. $_8P_4$ 7. $_6P_5$ 8. $_{10}P_4$ 9. $ rac{5P_2}{3P_2}$ 10. $ rac{_{10}P_7}{_{11}P_2}$
Added by Nieves A.
Close
Step 1
To find the number of permutations, we need to consider the number of options for each position in the permutation. Show more…
Show all steps
Your feedback will help us improve your experience
Aarti Kumari and 84 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
Madhur L.
List all possible permutations. 1) 1, 2, 3 2) T, V, W, taken two at a time 3) ☺, ☼, ♥, ▲, taken two at a time 4) A, B, C, D Evaluate each expression. 5) 4P2 6) 5P1 7) 6P2 8) 6P6 9) -4 + 7P4 10) 5 ∙ 6P5
Natalie B.
10. How many permutations of the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 are there in which the digits alternate even and odd? (For example, 2183470965.)
Ramesh R.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD