Tires are rotating at a rate of 18 revolutions per minute. find the angular speed of the tires in radians per minute.

Which triangles area would be calculated using the trigonometric area formula

Which of these tables represents a non-linear function?

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)