Your family needs to rent a car for a week while on vacation. company b charges $3 per mile plus a flat fee of $150 per week. company d charges $4 per mile plus a flat fee of $75 per week

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)

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?