Mrs. Samuelson records the amount of time each of her students spends studying each week. Make a line plot of the data. Number of Hours 1 2 4 3 2 1 2 3 3 2 1 1 2 1

Which expression is not a polynomial?

Which statement best explains why ben uses the width hi to create the arc at j from point k

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)