Amean average of 60 on 8
exams is needed to pass a course. on her first 7
exams, sheryl received grades of 52, 72, 69, 63, 69, 71 and 53

Draw a scaled copy of the circle using a scale factor of 2

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap