Mathgenius

how did you get how many odd numbers there are?

its even numbers

actually I think I didnt lol

nevermind I figured it out

169 is the answer? How can cos be greater than 1?

I found https://web2.0calc.com/questions/the-rules-for-a-race-require-that-all-runners-start but I can't really understand...?

1/4.

I'm sorry, I am confused on x^(x^x^x^x..) = x^2. How do you decide this?

How does ${x}^{{x}^{{x}^{{x}^{...}}}} = x^2$?

Wow, that is smart. Maybe you are the genius and not me, HAHA