The function h=-0.01x^2+0.9x models the height in feet, h, of a soccer ball as it travels a horizontal disatance in feet, x. A. What is the maximum hieght of the soccer ball and how does long does it take for the ball to reach this hieght?
B. How far does the ball travel for it to hit the ground?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Which net represents the pyramid below? meh

There were 32 volunteers to donate blood. unfortunately, nn of the volunteers did not meet the health requirements, so they couldn't donate. the rest of the volunteers donated 470 milliliters each.