So far camela has collected 14 boxes of baseball cards they are 315 cards in each box camela estimates that she has about 3000 so she buys six albums that hold 500 cards each will the albums have enough space for all of her cards? why or why not ?

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)