Jasmine brought computer which was discounted from $320 to $160. What is the discount rate percent

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

What is the volume if this rectangular prism: 5/2 cm by 3/4 cm by 1/3 cm