Answer:
Water chlorination is the process of adding chlorine or chlorine compounds such as sodium hypochlorite to water. This method is used to kill certain bacteria and other microbes in tap water as chlorine is highly toxic to those microorganisms. Answer via google.
Step-by-step explanation:
Answer:
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Step-by-step explanation:
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Coordinates of midpoint are
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The figure is right triangle.
The circumcenter is the middle of the hypotenuse.
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Answer:
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Step-by-step explanation:
C. It is the mean. Add all of the ages up and divide by how many there are.
