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Examples, solutions, videos, worksheets, games and activities to help Algebra II students learn about combinations.

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How to find the number of combinations of a set?

How to evaluate a combination using factorials?

How to evaluate combinations as well as solve counting problems using combinations?

How to determine probability using combinations?
It discusses the probability of winning the lottery.

Example of how to determine probability using combinations (groups)

Introduction to combinations

Counting Using Combinations - Math Help
A few numerical examples along with some word problems are shown where combinations are used to count the number of ways some event can occur.

Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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