The teacher gave this really nice and easy bonus assignment...But my binder was lost before the weekend and so I'm really behind in many class's -- some teachers gave me 1 day extension -- thankfully my binder turned up this morning.

I got history and english to get done asap.
The math is almost done except a few *#&$*% annoying questions -- somewhat fun though.

I figured some of you may either be interested to see the results or have fun trying. I find this math super easy, I am just missing one thing I know it.
nPr nCr n! -- Its all easy -- I know its something small that I am missing. I even have the answers but I need to proove them.

In a standard deck of cards how many 10-card hands can you be dealt which:
(b) contain exactly 3 aces?

In how many ways can the word ISOSCELES be arranged if the arragment must:
(d) consonants are together?

How many 13-card hands can be dealt from a standard deck which:
(c) exactly 2 clubs and 3 diamonds?