Fred is playing tennis. For every 2 of his serves that land in 3 serves land out If he hit 20 serves in, how many serves landed out?

Find the value of x for which abcd must be a parallelogram -9-6x x-30

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Triangle xyz has vertices x(1,3), y(0,0)