10. suppose you throw a ball straight up in the air from the ground with a velocity of 80 ft/sec. as the
ball moves upward, gravity slows it. eventually the ball begins to fall back to the ground. the height
of the ball after t second in the air if given by the equation h(t) = -16t2 + 80t.
a. how high does the ball go?

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.