A semicircle of radius r = 8x is inscribed in a rectangle so that the diameter of the semicircle is the length of
the rectangle. See the figure on the right.
A. Express the area A of the rectangle as a function of
X.
B. Express the perimeter P of the rectangle as a
function of x.

What is the most accurate measurement of 1 pound

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.