Hi there. Apparently if a Premier League Club achieves thirty-eight points, they are guaranteed to stay in England's top-flight. How is this worked out? Given that it's three-points for a win, one for a draw, and zero for a loss, what is the equation to discover the minimum value needed to stay up?

Awww - Here I thought this was about insomnia, about which I know something. Football, not much. Except that enforcement of the handball rule sucks.