What is the inverse element of the permutation U R F Ri? A) R Fi Ri Ui
B) Ui Ri F R
C) Ri F R U
D) U R F Ri

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.