Acylinder is full at 471 cm³ and has a radius of 5 cm. it currently contains 314 cm³ of water. what is the difference between the height of the water in the full cylinder and the height when 314 cm³ of water remains in the cylinder?

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.