Determine if the figures have line, point, and/or rotational symmetry. please help!!

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.)

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships