The ticket office at orchestra center estimates that if it charges x dollars for box seats for a concert, it will sell 50 - x box seats. the function s = 50x - x2 gives the estimated income from the sale of box seats. graph the function, and use the graph to find the price for box seats that will give the greatest income.

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

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.

What makes a trapezoid an isosceles trapezoid?