What is the range of the following data set: 4, 7, 9, 9, 10, 12, 14, 16, 18, 19, 22, 23, 23?
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What is the value of sine(A) if angle A is 45 degrees?
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Math question: Using the Extreme Value Theorem, find the highest and lowest possible values of a function f(x) = 2x^3 - 6x^2 + 3x + 1 on the interval [0, 5].