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Home Q & A Board Science-Related Homework Help Mathematics
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JoAnne JoAnne
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10 years ago
An elliptical water tank has a major axis of length 6 feet and a minor axis of length 4 feet.

The source of high-energy shock waves from a lithotripter is placed at one focus of the tank.

To smash the kidney stone of a patient, how far should the stone be positioned from the source?
Source  Precalculus (A Unit Circle Approach) - Analytic Geometry
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Joanne
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duddyduddy
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10 years ago
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