Acone-shaped tent has a diameter of 12 ft and a height of 6 ft.
what is the approximate volume of the tent?
use 3.14 to approximate pi, and express your final answer as a decimal.
enter your answer in the box.

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

Which compound inequality could be represented by the graph?

What are the solutions of the equation x4 – 5x2 – 14 = 0? use factoring to solve. someone !