What is the volume of the prism?

enter your answer in the box as a mixed number in simplest form.

[ ] cm³

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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)

How do i i solve this equation? -18 = x/3 + 3