Harvey's Restaurant uses the periodic order method, ordering once a month. Determine the proper quantity of tomato juice to order today. given the following: a. Normal usage is one case of 12 cans per week b. Quantity on hand is 6 cans. c. Desired ending inventory is 18 cans d. The coming month is expected to be very busy, requiring 50 percent more tomato juice than normal

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)