Solve. An endangered species of fish has a population that is decreasing
exponentially (A = Apekt) The population 10 years ago was 1800.
Today, only 1100 of the fish are alive. Once the population drops
below 100, the situation will be irreversible. When will this happen,
according to the model? (Round to the nearest whole year.)
51 years from today
50 years from today
48 years from today
49 years from today

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 $ .