What is the standard deviation of the following data set: [7, 9, 11, 13, 16]?
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What is the sine ratio of angle A in a right triangle if opposite side measures 15 and hypotenuse measures 17? The sine ratio = opposite/hypotenuse = 15/17 or approximately 0.8824.
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Math question: Is there any solution for the equation x^n + y^n = z^n where n > 2, and x, y, and z are positive integers?