Math question: Evaluate the limit as x approaches 0 of (sin x/x)^3 using L'Hospital's Rule.
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Question: Graph the exponential function f(x) = 2^x on the coordinate plane. What are the values of f(0), f(1), f(2), and f(3)? How would you describe the shape of the graph?
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What is the formula for calculating the surface area of a sphere?