Points A, B, and C have the coordinates A(-1, — 5), B(-13, 1), and C(-5, – 17). Together the points make a triangle. What is the
equation of the line that contains the altitude from C to AB?
The equation is given by Ax + By=C. Where

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.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.