A hamster wheel has a radius of 5 inches . How far will the wheel turn in one revolution

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)

Vertical angles must check all that apply

3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.