Abox contains 100 colored chips; some are yellow and some are green. john chooses a chip at random, records the color, and places it back in the bag. john has recorded 57 yellow chips and 19 green chips. using these results, what is the predicted number of green chips in the box?

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)