The height of a ball in meters after it has been hit, is modeled by h = -8x^2 + 48x, where x is the time in seconds after it is hit and h is the time in feet. Sketch a graph and find:

how long is the ball in the air?

What is its maximum height?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Find the commission on a $590.00 sale if the commission is 15%.