4. Three of the paths in a city park form a right triangle, as shown
on the map. Each unit on the map represents 10 meters. The
city plans to plant trees along these paths. To the nearest meter,
what is the perimeter of the triangle? Explain how you solved
this problem.

For what value of (y) is 3^3/3^y =1/9

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)

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number