Originally Posted by IHateMyProf
Because by the binomial probability you need at least 10 out of . Thus, you need,
Which is just a trail an error problem. You need one mighty program do to this. I seriouslly do not recommend doing this by hand unless you are Euler, anyways it seems that the answer is the "ultimate answer" which is 42.
There might be more simpler ways of doing this, I am not an expert in probability the other mod is he might be able to help you out.