Students are creating invitations for an open house at their school. One group will be cutting house shaped invitations out and one group will putting a decorative border around its edges. Which house style, Figure A on the left or Figure B on the right would require the least amount of border?

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)

Which function has the domain x> -11

W-16=-12 solve each one step equation plz