12) Two homes are located on opposite sides of a small forest. To measure the distance between them, a surveyor walks a distance of 70 feet from house P to point R. uses a transit to measure angle PRO.
which is found to be 100 degrees and then walks to house Q. a distance of 80 feet. How far apart are
the houses

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.)

Convert 2000 swiss francs to dutch guilders

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?