A circular pizza with a diameter of 16 inches. It’s in a box with side length of 18 in. In square inches how much of the box is empty?

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1