A business owner noted the features of the 100 cars parked at the business. Here are the results Find the probability that a randomly selected car from this sample has 2 doors AND a sunroof. P(2 doors ∩ sunroof).

Someone . me. compound probability

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

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)