I'll take a stab at it:
The science of manipulating numerical values by combining or comparing different numbers to produce a simple resulting value
dictionary.reference.com had this to say:"a grade or level of subsistence and comfort in everyday life enjoyed by a community, class, or individual: The well-educated generally have a high standard of living. "
mathematics
Standard Oil was created in 1870.
The railroads divided the US into four standard time zones to make their schedules more standard.
The gold standard was a period when countries used gold as currency. It cannot be said that it started in 1861. Britain followed this standard in 1821, and the US in 1879.
What is the definition of rotation in mathematics
One versed in Mathematics
Math is short for Mathematics. The definition of which is "the study of the measurement, properties, and relationships of quantities and sets, using numbers and symbols." See http://www.answers.com/topic/mathematics the complete definition and reference on mathematics.
Go find out your self!
The mathematics of investment deals with the investment of money, such as bonds, paper bills, etc.
the definition of chance is to.... smd
In mathematics, a rate is a ratio between two measurements, often with different unitsresors en.wikipedia.org/wiki/Rate_(mathematics)
it is the top 25% of the data
mathematics from : edcel, nieva b.
the lowest number in a set of numbers
the greatest number of a set of data
English, Mathematics