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Mathematics, 25.06.2019 04:00 rafamoreura
The height, h, in feet of a piece of cloth tied to a waterwheel in relation to sea level as a function of time, t, in seconds can be modeled by the equation h=15cos(pi/20)t. how long does it take for the waterwheel to complete one turn? 5sec 10sec 20sec 40sec
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