HELP a football is kicked into the air and lands back on the ground 4 seconds later, it's height above the ground is approximated by the quadratic relation h=20t - 5t^2, where h is the height in metres, and t is the time in seconds.

when does the football reach its maximum height and what is the maximum height of the football?

Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense

() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh