The height of a rock thrown from a cliff can be modeled by the function h(t) = -16t^2+156t+ 306, where t is the
time after the rock is thrown, in seconds.

when does the rock reach its maximum height?

ur the goat if u answer

99 points at a zoo, the leopard pen has a ring-shaped sidewalk around it. the outer edge of the sidewalk is a circle with a radius of 12 m. the inner edge of the sidewalk is a circle with a radius of 8 m. (1 point for showing all of your work) a. write and simplify an expression for the exact area of the sidewalk. (1 point for the answer) b. find the approximate area of the sidewalk. use 3.14 to approximate π. (1 point for the answer)

Find the complete factored form of the polynomial 40m^3n^2+45m^2n^6

G(x) 16g(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.