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  2. Meteoprog.com - Wikipedia

    en.wikipedia.org/wiki/Meteoprog.com

    Meteoprog also maintains a weather archive, which encompasses historical weather data from around the globe spanning the past 75 years. The data collected and stored by Meteoprog aids in understanding weather pattern shifts over time, enabling predictions about future weather changes across the coming days, months, or even years.

  3. Useful conversions and formulas for air dispersion modeling

    en.wikipedia.org/wiki/Useful_conversions_and...

    Atmospheric pollutant concentrations expressed as mass per unit volume of atmospheric air (e.g., mg/m 3, μg/m 3, etc.) at sea level will decrease with increasing altitude because the atmospheric pressure decreases with increasing altitude.

  4. Exercise (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Exercise_(mathematics)

    A mathematical exercise is a routine application of algebra or other mathematics to a stated challenge. Mathematics teachers assign mathematical exercises to develop the skills of their students. Early exercises deal with addition , subtraction , multiplication , and division of integers .

  5. Gröbner basis - Wikipedia

    en.wikipedia.org/wiki/Gröbner_basis

    When the number of zeros is finite, the Gröbner basis for a lexicographical monomial ordering provides, theoretically, a solution: the first coordinate of a solution is a root of the greatest common divisor of polynomials of the basis that depend only on the first variable. After substituting this root in the basis, the second coordinate of ...

  6. Derivation of the Schwarzschild solution - Wikipedia

    en.wikipedia.org/wiki/Derivation_of_the...

    This diagram gives the route to find the Schwarzschild solution by using the weak field approximation. The equality on the second row gives g 44 = − c 2 + 2 GM / r , assuming the desired solution degenerates to Minkowski metric when the motion happens far away from the blackhole ( r approaches to positive infinity).

  7. Everyday Mathematics - Wikipedia

    en.wikipedia.org/wiki/Everyday_Mathematics

    In October 1999, US Department of Education issued a report labeling Everyday Mathematics one of five "promising" new math programs. [7] The debate has continued at the state and local level as school districts across the country consider the adoption of Everyday Math. Two states where the controversy has attracted national attention are ...

  8. Maths Pathway - Wikipedia

    en.wikipedia.org/wiki/Maths_Pathway

    Maths Pathway is an online educational website based in Melbourne, used in Australian schools to teach mathematics. It differs from traditional mathematics, as it is set up in a modular format, with students working on individual pieces of learning on a computer and worksheet. These tests are read on a laptop, and written on paper.

  9. Saxon math - Wikipedia

    en.wikipedia.org/wiki/Saxon_math

    The Saxon Math 1 to Algebra 1/2 (the equivalent of a Pre-Algebra book) curriculum [3] is designed so that students complete assorted mental math problems, learn a new mathematical concept, practice problems relating to that lesson, and solve a variety of problems. Daily practice problems include relevant questions from the current day's lesson ...