Alfonso scored 18 points during his last basketball game, which was 40% of the points the entire team scored.

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)

Find the distance between c and d on the number line c=3 and d=11

Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?