A recipe includes 6 cups of flour and 3/4 cup of . Write the ratio of the amount of flour to the amount of as a fraction in simplest form.

The volume of a cube is 8 in to the 3rd power. how long is each side?

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

How can you tell when x and y are not directly proportional?