

Tiny glass filaments carry so much information that all the books ever written could be transmitted over a single fiber optic cable in a few seconds. This technology is at the heart of 21st century communications systems.
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AlgebraCoordinate SystemsFunctions and RelationsPatternsLinear Equations and FunctionsExponential Equations and FunctionsQuadratic Relations and Functions
Determining who is the best athlete on the field is hardly a matter of opinion. Sports reporters stay ahead of the competition by arriving early and keeping a close watch on statistics.
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