The equation below gives the height h of a passenger on a Ferris wheel at any time t during the ride to be h = 134 − 124 cos pi/10 times t where h is given in feet and t is given in minutes. Use this equation to find the times at which a passenger will be 120 feet above the ground during the first revolution. Round your answers to the nearest tenth of a minute. Use your graphing calculator to graph the function and verify your answers. (Enter your answers as a comma-separated list.)

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