anonymous
  • anonymous
A security system requires a five-digit passcode where each digit can be any number from 1 to 9. How many possible passcodes can there be?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
10,000 possible combinations.
anonymous
  • anonymous
Assuming repetitions are allowed, and there are no other restrictions, you have \(9\times9\times9\times9\times9=9^5\) combinations.
anonymous
  • anonymous
@SithsAndGiggles I don't believe there are 59,049 combinations.

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anonymous
  • anonymous
I do. How'd you get 10,000?
anonymous
  • anonymous
@SithsAndGiggles is correct, there are 59,049 possible combinations.
anonymous
  • anonymous
@SithsAndGiggles Please see the attached photo.
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anonymous
  • anonymous
i agree thanks guys I dont know how to give medals
anonymous
  • anonymous
That's not the same problem @~Chance~. Here we have 9 possible digits (1-9) and 5 slots for these digits.
anonymous
  • anonymous
@SithsAndGiggles Thanks. Your right. @mathkidkim Press the "Best Responce" button.

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