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State if each scenario involves a permutation or a combination. Then find the number of possibilities. 7) You are setting the combination on a three-digit lock. You want to use …

State if each scenario involves a permutation or a combination. Then find the number of possibilities. 7) You are setting the combination on a three-digit lock. You want to use …
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State if each scenario involves a permutation or a combination. Then find the number of possibilities.

7) You are setting the combination on a three-digit lock. You want to use the numbers 123 but don't care what order they are in.

User Jelaby
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the order can be in a few different ways like 213, 321, 132, 312. You get the idea
User Ryanrhee
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