Find the missing side of the cylinder

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

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.