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itachi-san
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wikkied it.

P(n,r)= n!/(n-r)! since 0!=1, the answer is 8! = 40320

There's way more ;)

I'd go with 4, for any number of horses

Spoiler for which might be:

[frontward, backward] x [with and without] rider. ;)

There could be others perhaps.

Just being cute.

well cuteness aside, let's assume it's an actual realistic horse race B))

Some could be doing the cha cha I suppose :P

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wikkied it.

P(n,r)= n!/(n-r)! since 0!=1, the answer is 8! = 40320

What if you take into account that some of the horses could cross the finish line at the same time, which would mean a lot more ways..

also, do all 8 horses finish the race?

Edited by lemonymelon
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