The New Haven High School cheerleaders got a t-shirt gun. The cheerleaders stand on the track, and shoot the t-shirts up in the air. The quadratic function that models the height (in feet) of the t-shirt after a certain amount of time (in seconds) is:

h(t)=-16t^2+64t+4h(t)=−16t
2
+64t+4
When does the t-shirt reach its maximum height?

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?