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  2. 0 - Wikipedia

    en.wikipedia.org/wiki/0

    The number 0 is the smallest nonnegative integer, and the largest nonpositive integer. The natural number following 0 is 1 and no natural number precedes 0. The number 0 may or may not be considered a natural number, [70] [71] but it is an integer, and hence a rational number and a real number. [72] All rational numbers are algebraic numbers ...

  3. Division by zero - Wikipedia

    en.wikipedia.org/wiki/Division_by_zero

    Zero divided by a negative or positive number is either zero or is expressed as a fraction with zero as numerator and the finite quantity as denominator. Zero divided by zero is zero. In 830, Mahāvīra unsuccessfully tried to correct the mistake Brahmagupta made in his book Ganita Sara Samgraha: "A number remains unchanged when divided by zero ...

  4. Arithmetic - Wikipedia

    en.wikipedia.org/wiki/Arithmetic

    Arithmetic is the fundamental branch of mathematics that studies numbers and their operations. In particular, it deals with numerical calculations using the arithmetic operations of addition, subtraction, multiplication, and division. [1]

  5. National Center for Assessment in Higher Education - Wikipedia

    en.wikipedia.org/wiki/National_Center_for...

    The center includes a number of functional, linguistic, and professional departments entrusted with the preparation of tests and assessments, as well as other supportive departments. The Centre has also developed an organizational structure that explains the process of decision making and how it moves from the top of the pyramid of management ...

  6. Value of life - Wikipedia

    en.wikipedia.org/wiki/Value_of_life

    As such, it is a statistical term, the value of reducing the average number of deaths by one. It is an important issue in a wide range of disciplines including economics , health care , adoption , political economy , insurance , worker safety , environmental impact assessment , globalization , [ 2 ] and process safety .

  7. Angus, Scotland - Wikipedia

    en.wikipedia.org/wiki/Angus,_Scotland

    Angus District Council was a lower-tier district level authority subordinate to the Tayside Regional Council. [24] A lieutenancy area covering the same area as the new district was created at the same time.

  8. Poverty in Australia - Wikipedia

    en.wikipedia.org/wiki/Poverty_in_Australia

    According to ACOSS, children under the age of 15 have a poverty rate of 17.3%, and young people aged 15 to 24 have a rate of 13.9%. [16] They suggest the high poverty rate is related to the high poverty rate among single adults (estimated 25%). [ 17 ]