The volume of a cylinder is 20ft3. Which expression represents the volume of a cone with the same base and height as the cylinder?

Volume of Cone = 20 / 3 ft³

Step-by-step explanation:

Volume of cylinder = πr²h

Volume of cone with same base & ht = πr²h/3

Given, πr²h = 20

Vol. of cone = 20/3 ft³

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

where are the choices?