What is the combined weight of all the kittens? X X X X X X X X X X X nlplaintick nlplaintick nlplaintick nlplaintick 1 4 3 8 1 2 5 8 Weights of Kittens in the Animal Shelter (lb) The combined weight of all the kittens is

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)

Me n o w. i need t h i s. 10 points

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?