Company A and company B make personal protective equipment (PPE). At the start of the month, company A had 25 thousand masks in stock. They can make 10 thousand masks per day. Company B had just 5 thousand masks in stock, but they can make 15 thousand per dar. Complete the table below by calculating the number of masks for each company using the number of days we have given you in column 1. asap!!!

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)