Suppose the profit the company makes on each customer visit is $0.75 per dvd minus $0.05 "fixed costs." that is, if p = profit, then p x  0.75 0.05.  use a linear transformation of your results in (a) and (b) to find the mean and standard deviation for p.

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .