- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: What is 870 decreased by 21%? (Read 23 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Did you know?
The human body produces and destroys 15 million blood cells every second.
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During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).
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Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.
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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.
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Your heart beats over 36 million times a year.