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/sci/ - Science & Math

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>> No.5369910 [View]
File: 24 KB, 530x367, 1321737132581.jpg [View same] [iqdb] [saucenao] [google]
5369910

>>5368953
9 bars for 8 people with each person getting at least 1 bar.

Therefore, there are three possibilities for the person who gets 2 bars:
A - 2 kitkats
B - 2 mars
C - 1 of each

Option A:
8 x 7!/(3!4!) = 280

Option B:
8 x 7!/(5!2!) = 168

Option C:
8 x 7!/(4!3!) = 280

Total:
728

>> No.3624705 [View]
File: 24 KB, 530x367, 1290122510438.jpg [View same] [iqdb] [saucenao] [google]
[ERROR]

>Get a material
>cut it in half
>repeat
>repeat
>repeat
>...
>repeat
when you can't do it anymore you got an atom

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