A pizza has a radius of 5 in. What is the diameter of the pizza?

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

For every touchdown scored by the timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the timberwolves score if the cheerleader set of 18 confetti cannons