Calculate the volume of the composite solid. round your answer to the nearest hundreth

For this case we have that by definition, the volume of a cylinder is given by:

Where:

V: It's the volume

A: It is the radius of the cylinder

h: It is the height of the cylinder

We have to:

On the other hand, the volume of the cone is given by:

V: It's the volume

A: It is the cone radius

h: It is the height of the cone

We have:

Thus, the total volume is given by:

If we round up we have:

$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)

this is answer of 144 cubic meters