Jared lives 4⁄5 of a mile from the gym. Lori lives 1 3⁄10 miles from the gym. How much farther is Lori from the gym?

What is the ratio if counted 14 robins out of 150

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)

How can constraints be used to model a real-world situation?