Ineed asap! 13 points! might give brainliest!

give an example of a situation in which a percentage is greater than 100%.

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 graph represents the following piecewise defined function?

Acircle has a circumference of 28.36 units what is the diameter of the circle