Calling all smarty-arty math or science people?

No one is going to do all your homework for you, especially since you seem to think making silly comments about people who you want to do your work for you makes them willing to help you. It doesn't. Start doing your own homework - we're much more willing to help someone who tried and got stuck than someone who's not putting in any effort at all. We already ped 9th grade science. Now it's your turn.