A fair spinner has 9 equal sections: 3 red, 4 blue and 2 green. It is spun twice. What is the probability of not getting two consecutive greens?

Which term best describes the association between variables a and b

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)

Find the slope of the line passing through a pair of points