On a standard six-sided die, the probability of NOT rolling a number greater than 2 is . (please submit your answer as a lowest term fraction)

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)

What is the interquartile range (iqr) of the data set represented by this box plot?

What is the simplified form of 400x100 ? o 200x10 o 200x50 0 20x10 • 20x50