ramiro poured coffee into a cup. the table below shows the temperature of the coffee with respect to the number of minutes since the coffee had been poured. number of minutes 2 4 6 8 10 temperature (°c) 66.74  50.43  39.47  32.10  27.15 the independent variable in the relationship is the (number of minutes or temperature) and should be placed on the (x-axis or y-axis) the dependent variable in the relationship is the temperature or number of minutes) and should be placed on the (x-axis or y-axis).  you!

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

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 $ .