The answer would be 4 and 2
I’m gonna assume it’s 5x(2)+45x
10x+45x=55x
1 ) V = 1/3 * 18² * 3.14 * 6 = 2,034.72 mm³
2 ) V = 1/3 * 6² * 3.14 * 9 = 339.12 in³
3 ) V = 1/3 * 150² * 3.14 * 240 = 5,652,000 in³
5,652,000 : 12,000 = 471 weeks
Formula for finding the area of a rectangle: length x width
Formula for finding the volume of a rectangular prism: V = lwh
