Neil has 3 partially full cans of white paint cans. They contain 1/3 gallon, 1/5 gallon, and 1/2 gallon of paint. About how much paint does neil have in all ? A. More than 2 gallons

B. Less than 1 1/2 gallons

C. Between 1 1/2 gallons and 2 gallons

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)