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anonymous

  • one year ago

You can remember the three numbers to your combination lock, but you can't remember their order. How many different combinations of the three numbers will you have to try, at most? 5 6 3 4 How many combinations of a president, vice-president, secretary, and treasurer can be chosen from a group of 12 students? 11,880 95,040 665,280 3,991,680

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  1. anonymous
    • one year ago
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    1 is 6 btw

  2. anonymous
    • one year ago
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    and 2 is 11,880 I made a mistake but fixed it

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