Answer:
The answer is: 58058 cubic feet.
Explanation:
It is given that:
A mound of gravel is shaped like a cone. Circumference at the bottom is 250 feet.
This means that the circumference of the circle is: 250 feet
i.e. if r is the radius of the bottom of the cone then

Now, on rounding to 2 decimal places we have:

Also, the height(h) of the cone is given as:

The volume(V) of cone is given by:

which to the nearest foot is given by:
