You drove 30 miles due east in a half hour. then you turn left and drive 30 miles north in 1 hour. what are your average speed and velocity and what are the rectangular and polar coordinates of your position

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

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

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?