it takes Diego 1/24 of an hour to complete a lap on a circular bike tract. the track is 1/3 mile long. what is Diegos bike speed in miles per hour?

Polynomial that can be factored as (3x-4)(3x+4)

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

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)