Can somebody answer these!

(02-02-2013 20:12 )The Truth Wrote:  If a word in the dictionary is misspelled,how would you know?

Maybe you wouldn't know. I believe some of the spelling differences between British English and American English occurred after the words were misspelled in American dictionaries.

Where do homeless people have 90% of their accidents?

Why does Ken Bruce play quite so many Pet Shop Boys records?

Zero times zero = zero. However I was told that zero divided by zero = infinity. Is this true?
I fail to see how nothing divided by nothing can equal infinity.
Zero is zero. Its daft to create everything out of nothing .

Also in snooker when leaving an opponent snookered on the object ball by another ball a free ball is declared.

But is it a free ball if snookered by the jaw of a pocket and if not why not?