What is the value of 15 times 6, plus 8 divided by 2, minus 5?
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What is the probability of flipping a fair coin and rolling a standard six-sided die, both resulting in heads and a number greater than 4, respectively?
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Question: What is the maximum value of the function f(x) = 3x^2 - 4x + 5 in the interval [0, 5]?