Ariel is filling a giant beach ball with air. The radius of the beach ball is 30 cm. What is the volume of air that the beach ball will hold?

21 tenths how many ones?

The area of the parallelogram is 48 square miles. Find it's base and height.

pencils come in a package of 10. Eraser come in a package of 12. Philip wants to purchase the smallest amount of pencil and eraser so that he'll have exactly 1 eraser per pencil how many packages of pencils and erasers should Phillip buy.

a boat is bringing a diver up at 25 feet per minute, the diver is currently at 200 feet, where was he 10 minutes ago?

A shipping company charges based on calculations of the volume of a rectangular box and the sum of the dimensions of the box.

How do you solve 2m (-m+3) - 7=55

When the sum of 8 and twice a positive number is subtracted from the square of the? number, 0 results. Find the number.

What is absolute maximum and absolute minimum

7/8 is equvlent to what over 24

What the square root of 16