1. Convert inches to centimeters using the conversion factor: 1 inch = 2.54 cm.
2. Multiply the length in inches by the conversion factor: 8 \times 2.54 = 20.32.
3. The length of the pencil in centimeters is: 20.32 \text{ cm}.
Frequently asked questions (FAQs)
Math question: What are the extrema of the function f(x) = 3x^2 - 2x + 5 over the interval [-1, 2]?
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Solve for x: 3x + 5 = 20
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