anonymous
  • anonymous
How many different numbers can you form that are <400 if repetition is permited?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
0 is not permitted as the first number, it must be 3 numbers (<99)
anonymous
  • anonymous
99<*
anonymous
  • anonymous
Infinite

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anonymous
  • anonymous
Explain?
anonymous
  • anonymous
oops I meant 99
anonymous
  • anonymous
you should edit the original post
anonymous
  • anonymous
done
anonymous
  • anonymous
Total numbers you can form = total numbers there are between 99 and 400 = 400 - 99 - 1 = 300
anonymous
  • anonymous
Welp thats what I got, apparently thats not it.
anonymous
  • anonymous
Double check if repetition is permitted or not.
anonymous
  • anonymous
It is. "Repetition des chiffres est permise", Repetition of the numbers is permitted
anonymous
  • anonymous
3 digit number smaller then 400
anonymous
  • anonymous
What's the answer?
anonymous
  • anonymous
No idea, that's why I came here, it's a test that I'm correcting so I can redo.
anonymous
  • anonymous
Post the whole question as it is.
anonymous
  • anonymous
Its in French "Le nombre a 3 chiffres est plus petit que 400 et la repetition des chiffres est permis" The 3 digit number is smaller then 400 and repetition of the numbers is permitted

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