The average monthly precipitation P (in inches) for a certain city can be modeled by P = 1.81 sin(0.55t - 2.22) +2.78, 0 st≤ 12, where t is the time (in months), with t = 1 corresponding to January. Find the total annual precipitation, in inches, for the city. (Round your answer to three decimal places.) in

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A: I am attaching image so that you understand each and every step.

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