# Permutations

## The number of arrangements when order matters

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Permutations

Given a set, learn how to calculate its number of permutations.
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## Permutations

Given a set, learn how to calculate its number of permutations.
MEMORY METER
This indicates how strong in your memory this concept is
0

## Permutations

by Millard Public School Omaha, NE (www.mpsomaha.org) //at grade
Given a set, learn how to calculate its number of permutations.
MEMORY METER
This indicates how strong in your memory this concept is
0