Say you jogged and went half a kilometer north and then turned west. If you finished 1.3 kilometers from the starting point, how far west did you go? A. Given:
1. Step by Step
Solution.

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)

Arectangle has a perimeter of 24 inches. if the width is 5 more than twice the length, what are the dimensions of the rectangle?

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.