The lengths, in seconds, of eight commercials are 15, 15, 15, 15, 20, 20, 30, and 30. What is the mean? What does the mean tell you

Write 17/20 as a decimal and as a percent.

How much orange juice do you need to make 2 servings of lemony orange slush?

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