Acompany is selling two different size medicine balls to a local colleges athletic department. the ratio of the ball diameters is 15: 11. if the diameter of the small ball is 55 cm, what is the volume of the larger ball.

Abouncy ball is dropped such that the height of its first bounce is 5.5 feet and each successive bounce is 64% of the previous bounce's height. what would be the height of the 7th bounce of the ball? round to the nearest tenth (if necessary).

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1