Find the surface area of the triangular prism shown below. units^2 2 squared

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?