- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: Age difference between my son and me is 30 years. Sum of our ages is 54. What is my age now? (Read 19 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Did you know?
Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.
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Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.
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The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.
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The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.
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Everyone has one nostril that is larger than the other.