What is the value of x when f(x) = 1000 for the exponential function f(x) = 10^x, and what is the value of x when f(x) = 100 for the exponential function f(x) = e^x?
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What is the radian measure of an angle with a central angle of 270 degrees?
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What is the product of the mixed number 3 ¼ and the real number 1.5, when factoring the numbers involved?