What is the length of the perpendicular bisector of a side of a triangle if the side length is 10 units and the other two sides have lengths of 8 and 6 units, respectively?
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What is the average score of a class if the mean of 5 students is 85,
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Math question: What is the maximum value of the function f(x) = 3x^2 + 5x - 2 over the interval [0, 10]?