A grocery store has 63 cartons of yogurt for sale , of which 28 lemon. What is the probability that a randomly selected carton of yogurt will be lemon?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

The base of a pyramid is a square with 5 lines of 5cm the slant height of each lateral face of the pyramid is 6 cm what is the surface area of the pyramid