Acylinder has a radius of 5.0 cm and a volume of 1334.5 cube centimetres. what is the height of the cylinder? use balance method

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882