You have $59.95 in your wallet and want to buy some new cds. if the cds are $11.99 each, what number of cds, x, can you buy? write and solve an inequality.

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)

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

Pls the last one and it has to be like number 6