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P(W < t) = 1/12(t^2+ 2t^3) for 0 ≤ t ≤ 2. Write an integral for...

P(W < t) = 1/12(t^2+ 2t^3) for 0 ≤ t ≤ 2. Write an integral for E[√(W+ 3) ].

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