Ill give brainliest
the picture shows a feeding trough that is shaped like a right prism.

(a)the top of the feeding trough is open so that animals can access its contents. list the area of each face of the feeding trough.

(b)what is the surface area of the trough?

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)