HELP A bicycle wheel has a diameter of 559 mm and has 32 equally spaced spokes. What is the approximate arc
length, rounded to the nearest hundredth, between each spoke? Use 3.14 for T. Show your work.

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

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)

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account