Iguess house is in the shape of a cone the house is 7.5 feet high 20 feet long find the volume of air that occupies the house assuming it is empty

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π