Tom built a rectangular prism with a length of 8 cubes, a width of 6 cubes, and a height of 4 cubes. Which expression would be used to find the volume of Tom's cube? A 8 • 6 • 4

B (2 • 8 • 6) + (2 • 8 • 4) + (2 • 6 • 4)

C 2 • 8 • 6 • 4

D 8 + 6 + 4

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.