What number when divided in half becomes zero?

Can you solve the equation by finding the value of
A) Horse
B) Cowboy boot
C) Horseshoe

In the Picture?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

How can you make number one disappear by adding something to it?

A blonde put eyeliner on her head. Why?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

0 0 0 = 6
1 1 1 = 6
2 2 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

You can use any mathematical symbols in the space provided to make all above algebraic expressions true.