The solution o a quadrate are -1/3 and 9/2. which quadrate in related to this equation?

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

What is the measure of ac? 5 units 13 units 26 units 39 units

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)