- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: The Richter scale converts seismographic readings into numbers for measuring the magnitude of an ... (Read 169 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
The horizontal fraction bar was introduced by the Arabs.
According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.
Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.
Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.
The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.