What is 75k industry into a percent?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

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)