1. (25 points) You are in charge of selling tickets to a concert. If you post...

 

 

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1. (25 points) You are in charge of selling tickets to a concert. If you post f flyers and tell n of your friends about the concert, you will sell total tickets. a) (2 points) How many first order partial derivatives does the function t have? What are they? If you post 100 flyers and tell 15 friends, you will sell 200 tickets and (100, 15) = 1 (100, 15) = 2 b) (2 points) Choose one of these and explain what it describes, in the context of tickets, flyers, and friends. The concert hall has 200 seats, so you aim to sell exactly 200 tickets. c) (1 points) Relate this goal to the concept of a level curve. d) (3 points) Let n = (f) be this level curve. Describe what (f) means, in the context of tickets, flyers, and friends. e) (4 points) Compute (100). Justify your answer mathematically. It takes 15 minutes to post each flyer and 30 minutes to tell each friend about the concert. f) (1 point) Write the expression representing the total time in minutes it will take you to post f flyers and tell n friends. g) (3 points) What is the minimum amount of time needed to do the promotion to sell 200 tickets? Justify your answer mathematically, using only methods or concepts you have already seen. 1. (25 points) You are in charge of selling tickets to a concert. If you post f flyers and tell n of your friends about the concert, you will sell total tickets. a) (2 points) How many first order partial derivatives does the function t have? What are they? If you post 100 flyers and tell 15 friends, you will sell 200 tickets and (100, 15) = 1 (100, 15) = 2 b) (2 points) Choose one of these and explain what it describes, in the context of tickets, flyers, and friends. The concert hall has 200 seats, so you aim to sell exactly 200 tickets. c) (1 points) Relate this goal to the concept of a level curve. d) (3 points) Let n = (f) be this level curve. Describe what (f) means, in the context of tickets, flyers, and friends. e) (4 points) Compute (100). Justify your answer mathematically. It takes 15 minutes to post each flyer and 30 minutes to tell each friend about the concert. f) (1 point) Write the expression representing the total time in minutes it will take you to post f flyers and tell n friends. g) (3 points) What is the minimum amount of time needed to do the promotion to sell 200 tickets? Justify your answer mathematically, using only methods or concepts you have already seen.

Answer rating: 100% (QA)

a The function has two firstorder partial derivatives one with respect to the number of flyers f and one with respect to the number of friends n b Let... View the full answer