I am looking for some help with answering this grade 11 math homework question.

4. The largest Ferris Wheel in the world is the London Eye In England. The height (in meters) of a rider on the London Eye after t minutes can be described by the function h (t) = 65 . sin [12(t 15)] + 70. a. What is the diameter of this Ferris wheel? b. Where is the rider at t = {3? Explain the significance of this value. c. How high off the ground is the rider at the top of the wheel? cl. At what time{s} will the rider he at a height of 100 m? e. How long does it take for the Ferris wheel to go through one rotation? f. Determine the minimum Ivalues of this function occur in the following restricted domain: {mm gt g 240, t e R} Important When answering questions in a mathematics course. always use the following guidelines to help you do your best: In Provide full solutions. showing all of your steps. I: Make sure that there is one step or idea per line. 0 Use one equal sign per line. a Make sure that equal signs line up vertically. It Don't use self-developed short form notations