Final answer:
The volume of the plastic pipe is approximately 1767.1 cubic feet.
Step-by-step explanation:
The volume of a cylinder can be calculated using the formula V = πr²h, where π is approximately 3.142, r is the radius, and h is the height of the cylinder.
In this case, the length of the plastic pipe is given as 15 feet. Since the pipe is shaped like a cylinder, we can assume that the radius is half of the diameter.
Therefore, the volume of the pipe is approximately 1767.1 cubic feet, which is option A.