Math question: What is the maximum value of the function f(x) = x^2 - 3x + 4 in the interval 0 ≤ x ≤ 5?
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Question: ⅝ of the students in a class prefer chocolate, ¼ prefer vanilla, and the rest prefer strawberry. What percentage of students prefer strawberry?
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What is the integral of ∫(3x^2 + 2x + 5) dx using the standard formulas of integrals?