ayoismeisalex

25.07.2020 • 

Mathematics

A university is trying to determine what price to charge for tickets to football games. At a price of $16 per ticket, attendance averages 40,000 people per game. Every decrease of $44 adds 10,000 people to the average number. Every person at the game spends an average of $6.00 on concessions. What price per ticket should be charged in order to maximize revenue? How many people will attend at that price? What is the price per ticket?

Ответ:

lalaboooobooo

11.06.2020

Mathematics

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center(5,-1)

radius 2

Step-by-step explanation:

circle equation (x-a)²+(y-b)² = r² has radius r and center (a,b)

a = -(-5), b = -(1)

center = (5, -1)

r = √4 = ±2

since radius length cannot be negative, r = 2

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