Aslush drink machine fills 1440 cups in 24 hours. a. write an equation to find the number c of cups each symbol represents. i came up with c=60t ( t being time ). b. to lower costs, you replace the cups that hold 20% less. write and solve an equation to find the number n of paper cones that the machine can fill in 24 hours. not sure about b.

Arrange these numbers from least to greatest 3/5 5/7 2/9

Graph the equation by plotting point 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 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)