A20 sided die is rolled. what is the probability that a 1 is rolled?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

He concluded that a heavier object dropped from the same height as a lighter object will land

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)