It has to do with with combination and permutation.
in Pre-Algebra Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

Sorry but your question is not complete
by Level 12 User (101k points)

Related questions

1 answer
asked Apr 27, 2013 in Algebra 2 Answers by anonymous | 1.2k views
1 answer
1 answer
1 answer
asked Feb 11, 2013 in Statistics Answers by anonymous | 654 views
1 answer
asked Nov 26, 2020 in Other Math Topics by anonymous | 571 views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
87,516 questions
100,279 answers
2,420 comments
731,483 users