The right rectangular prism shown below is made of equal-sized cubes,
The side length of each cube is 2 1/2 inches. What is the volume, in cubic
inches, of the right rectangular priam? (Find the volume of one little cube,
then multiply it by how many total aubes there are)

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

If the discriminant if a quadratic equation is 4 which statement describes the roots?

With number 11 ( show how you got the answer)