Jessica is riding a Ferris wheel with a diameter of 90 feet and a height of 96 feet. Ten

seconds after 3:00 pm, Jessica is at a high point. She stays on the ride for 8 minutes and

completes 20 full revolutions.

a) Write an equation that describes the position of Jessica's height in terms of

time.

b) What is Jessica's height at 3:05:32 pm?

c) At what time does Jessica reach a height of 44 feet above her low point for the

third time? (start xmin at 0)