What is the value of the adjacent side in a right triangle if the hypotenuse is 5 and the angle of elevation is 30 degrees?
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What is the common characteristic of exponential functions f(x) = 10^x and f(x) = e^x in terms of their growth rates and behavior as x approaches positive and negative infinity?
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Find a cubic equation with one real root equal to -2 and two complex roots. (