A paper mill cuts boards that are 36 in. long. A poster board is acceptable if the percent error of its length is less than 1.5%. What is the range acceptable lengths? Show your work.

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.)

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Solve for n? [tex]z = \frac{3}{4} mn[/tex]