Lisa, Gloria, and Mary were paid $120 for babysitting in a ratio of 2:3:5. How much did each person make?

What two criteria are needed for triangles to be similar

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

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)