Simplify 850 miles in 15 hours. write your answer as a whole number.

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

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)