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Author Question: Mark has times as many coins as Fred. Let represent the number of coins Mark has and represent ... (Read 178 times) |
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Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
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The average office desk has 400 times more bacteria on it than a toilet.
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Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.
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Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.
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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.