cr #16 1. roger is paid $50 to sell videos of a play to an audience after the play is

performed.

he also receives $2 for each video he sells. the function e(v)=50+2v

models the amount of money roger earns by selling v videos. the play's audience

consists of 230 people and each audience member buys no more than 1 video.

what is the practical domain of the function? (1 point) show how you

determined/defined the practical domain. (explain/show your process as if you were

teaching someone else how to do the work. (3 points) what is the most that roger

can earn? (1 point)

Solve the inequality and graph 6j - 7 < 5

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days