- #1

Yura

- 39

- 0

my brother needs to know this but I'm in exam block right now and can only think of the physics I am studying this term. i can't remember how to figure this out anymore i just know i'll probably have to use nCr and nPr.

heres the question:

how do i find the probability of getting tossing 3 heads in a row out of 64 tosses?

thanks, much appreciated.