Find the volume of a rectangular crate with dimensions 3 ft by 4 ft by 8 ft.

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)

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)

Find the solution on the interval [0, 2pi)