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  2. Division (mathematics) - Wikipedia

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

    Sometimes this remainder is added to the quotient as a fractional part, so 10 / 3 is equal to ⁠3 + 1 / 3 ⁠ or 3.33..., but in the context of integer division, where numbers have no fractional part, the remainder is kept separately (or exceptionally, discarded or rounded). [5] When the remainder is kept as a fraction, it leads to a rational ...

  3. Energy density - Wikipedia

    en.wikipedia.org/wiki/Energy_density

    The following unit conversions may be helpful when considering the data in the tables: 3.6 MJ = 1 kW⋅h ≈ 1.34 hp⋅h. Since 1 J = 10 −6 MJ and 1 m 3 = 10 3 L, divide joule/m 3 by 10 9 to get MJ/L = GJ/m 3. Divide MJ/L by 3.6 to get kW⋅h/L.

  4. Significant figures - Wikipedia

    en.wikipedia.org/wiki/Significant_figures

    If the mass of an object is estimated as 3.78 ± 0.07 kg, so the actual mass is probably somewhere in the range 3.71 to 3.85 kg, and it is desired to report it with a single number, then 3.8 kg is the best number to report since its implied uncertainty ± 0.05 kg gives a mass range of 3.75 to 3.85 kg, which is close to the measurement range.

  5. Standard normal table - Wikipedia

    en.wikipedia.org/wiki/Standard_normal_table

    In statistics, a standard normal table, also called the unit normal table or Z table, [1] is a mathematical table for the values of Φ, the cumulative distribution function of the normal distribution.

  6. Angle - Wikipedia

    en.wikipedia.org/wiki/Angle

    It is straightforward to construct with ruler and compasses. It is the angle of the equilateral triangle or is ⁠ 1 / 6 ⁠ turn. 1 Babylonian unit = 60° = π /3 rad ≈ 1.047197551 rad. hexacontade: 60: 6° The hexacontade is a unit used by Eratosthenes. It equals 6°, so a whole turn was divided into 60 hexacontades. pechus: 144 to 180: 2 ...

  7. Natural number - Wikipedia

    en.wikipedia.org/wiki/Natural_number

    The ancient Egyptians developed a powerful system of numerals with distinct hieroglyphs for 1, 10, and all powers of 10 up to over 1 million. A stone carving from Karnak , dating back from around 1500 BCE and now at the Louvre in Paris, depicts 276 as 2 hundreds, 7 tens, and 6 ones; and similarly for the number 4,622.

  8. 1980 Democratic Party presidential primaries - Wikipedia

    en.wikipedia.org/wiki/1980_Democratic_Party...

    From January 21 to June 3, 1980, voters of the Democratic Party chose its nominee for president in the 1980 United States presidential election.Incumbent President Jimmy Carter was again selected as the nominee through a series of primary elections and caucuses, culminating in the 1980 Democratic National Convention, held from August 11 to 14, 1980, in New York City.

  9. List of Christian denominations by number of members

    en.wikipedia.org/wiki/List_of_Christian...

    Unification Church (aka Moonies) – 1–2 million [311] La Luz del Mundo – 1–5 million (see La Luz del Mundo#Membership statistics) Unitarian Universalism – 0.6 million [312] Unitarian Universalist Association – 0.1 million [313] Note: Unitarian Universalism developed out of Christian traditions but no longer identifies as a Christian ...