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The total energy in megawatt-hr (MWh) used by a town is given by the equation shown below, where t2 0 is measured in hours, with

The total energy in megawatt-hr (MWh) used by a town is given by the equation shown below, where t2 0 is measured in hours, with t= 0 corresponding to noon. Complete parts (a) through (d) below. 4800 E(t) = 500t + sin 12 a. Find the power, or rate of energy consumption, P(t) = E (t) in units of megawatts (MW). P(t) =

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