a).Rosalie is organizing a circus performance to raise money fora charity. She is trying to decide how much to charge for tickets.From past experience, she knows that the number of people who willattend is a linear function of the price per ticket. If she charges5 dollars, 1115 people will attend. If she charges 7 dollars, 855people will attend. How much should she charge per ticket to makethe most money? (Round your answer to the nearest cent.)â
$ ______
b). A Norman window is a rectangle with a semicircle on top.Suppose that the perimeter of a particular Norman window is to be19 feet. What should the rectangle's dimensions be in order tomaximize the area of the window and, therefore, allow in as muchlight as possible? (Round your answers to two decimal places.)
Width = _____ ft
Height = _____ ft
a).Rosalie is organizing a circus performance to raise money fora charity. She is trying to decide how much to charge for tickets.From past experience, she knows that the number of people who willattend is a linear function of the price per ticket. If she charges5 dollars, 1115 people will attend. If she charges 7 dollars, 855people will attend. How much should she charge per ticket to makethe most money? (Round your answer to the nearest cent.)â
$ ______
b). A Norman window is a rectangle with a semicircle on top.Suppose that the perimeter of a particular Norman window is to be19 feet. What should the rectangle's dimensions be in order tomaximize the area of the window and, therefore, allow in as muchlight as possible? (Round your answers to two decimal places.)
Width = _____ ft
Height = _____ ft
