A company offers a nut mix A with 6 peanuts for every 4 almonds. The company also offers nut mix B with 10 peanuts for every 2 almonds. The number of nuts per container has to be the same for both. How many nuts are in the smallest possible container? Pls help

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)