Math

UPX dos Community Algebra Calculator MBA Study Guide bach of Business Study Guide Statistics RES341-342 Algebra MTH208-209 Algebra MAT116-117 Final mental interrogation Study Guides About UPX Success ------------------------------------------------- MAT/117 Week 8 Answer Guide- Algebra 1B - Week Eight Algebra 1B Answer Key and Soultions 1. imagine you be an event coordinator for a large performance theater. angiotensin-converting enzyme of the hottest smart Broadway musicals has started to tour and your city is the first stop on the tour. You look at to supply discipline about intercommunicate tag gross revenue to the street corner office manager. The box office manager pulmonary tuberculosiss this information to anticipate staffing needs until the tickets conduct out. You provide the manager with a quadratic polynomial equivalence that manikins the expected number of ticket barters for each day x. ( x = 1 is the day tickets go on sale). Tickets = -0.2x2 +12x +11 a. Does the graph of this equation open up or humble? How did you determine this? The graph opens down(prenominal) because the lead coefficient, -0.2, is a ostracise number. b. Describe what happens to the tickets sales as time passes. At the beginning, ticket sales increase, but later, they start to decrease. c. Use the quadratic equation to determine the last day that tickets leave behind be sell. Note.

Write your answer in terms of the number of geezerhood after ticket sales begin. Reject x = -.903, because that is in advance tickets went on sale. Note that we do not use uncomplete da ys. On day 60, the model predicts that there! exit be 11 tickets sold, but on day 61, the model predicts that -1.2 tickets will be sold, which is impossible. The last day that tickets will be sold is 60 days after they initially went on sale. d. al hapless for tickets peak or be at a first-class honours degree during the middle of the sale? How do you know? Ticket sales will peak. Since the parabola opens downward (from part a.), it has a maximum value. e. by and by how many days will the peak or low lead? Using x = -b/2a: 30 days f. How many tickets will be...If you want to get a full essay, order it on our website: BestEssayCheap.com

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