The function L=0.8T² models the relationship between L, the length in feet of a pendulum and T, the period in seconds of the

What is the solution of the systems of equations? y=2/3x+3 x=-2

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)

Complete the steps to find 4.830 ÷ 5