rappresenta l'iperbole di equazione x^2/12-y^2/4=1 e determina la misura della corda individuata sull'iperbole dalla retta parallela alla bisettrice del primo e del terzo quadrante, passante per il fuoco dell'iperbole di ascissa positiva

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder