What is the volume of a right circular cone with a diameter of 21 centimeters and a height of 87 centimeters? use 3.14 as an approximation for π. round your answer to the nearest tenth.

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?