A beach ball is a sphere with a diameter of 10 inches. Which value is closest to the volume, in cubic inches, of the beach ball? A.63
B.131
C.524
D.4,189

What is the square root of 45? (step by step working plz)

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?