The Ferris wheel shown makes 19 revolutions per ride. How far would someone travel during one ride? Round your final answer to the nearest whole number. Use 3.14 for . diameter 57 feet .Someone would travel about 63 feet during one ride on the Ferris wheel.

What is the vertex form of f(x) = x2 + 6x + 3

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)

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81