A basketball hoop is 10 feet high. If Steve is 5 feet tall and standing 12 feet away from the hoop, what is the distance from the top of Steve's head to the hoop?

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

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)