Mare decides to the heighborhood on a coordinate plane She plots her house at the point (0,0), her school is located at (0.8). the tray at and the softball field is at (50) One day she decides that after school she will run by the library to grab a book,
and then head to softball practice and then back home. How far on the coordinate plane does she travel starting at home that
morning love your answer in units

Problems and applications q5 four roommates are planning to spend the weekend in their dorm room watching old movies, and they are debating how many to watch. here is their willingness to pay for each film: willingness to pay (dollars) shen antonio dmitri jake first film 10 9 8 3 second film 8 7 6 2 third film 6 5 4 1 fourth film 4 3 2 0 fifth film 2 1 0 0 within the dorm room, the showing of a movie a public good. if it costs $12 to rent a movie, the roommates should rent movies in order to maximize the total surplus. suppose the roommates choose to rent the optimal number of movies you just indicated and then split the cost of renting equally. this means that each roommate will pay $ .