one stick of butter is equivalent to 1/2 cup of butter. A recipe calls for 2 tablespoons of butter. there are 16 tablespoons in a cup. how much of a stick of butter should you use?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?