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Mathematics 8 Online
OpenStudy (anonymous):

Prettttyyyyyy Pleaaasssseee HELP ME!!! Travis is riding the Ferris wheel at the amusement park. His height can be modeled by the equation H(t) = 22 cos(pi over 13)t + 28 where H represents the height of the person above the ground in feet at t seconds. Part 1: How far above the ground is Travis before the ride begins? Part 2: How long does the Ferris wheel take to make one complete revolution? Part 3: Assuming Travis begins the ride at the top, how far from the ground is the edge of the Ferris wheel, when Travis' height above the ground reaches a minimum?

OpenStudy (anonymous):

Part 1: is 28

OpenStudy (anonymous):

Would the answer to Part 2 be 49.99?

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