The following books are on a shelf: 3 math, 8 reading, 7 science, 4 history. Find the probability of grabbing reading or science

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.