- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: A factory has 20 assembly lines producing a popular toy. To inspect a representative sample of 100 ... (Read 5487 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Did you know?
The average adult has about 21 square feet of skin.
Did you know?
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
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Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.
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Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
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In 1844, Charles Goodyear obtained the first patent for a rubber condom.