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Plus–minus sign. The plus–minus sign, ±, is a symbol with multiple meanings: In mathematics, it generally indicates a choice of exactly two possible values, one of which is obtained through addition and the other through subtraction. In statistics and experimental sciences, the sign commonly indicates the confidence interval or uncertainty ...
Classroom management software is an example of learning management systems designed for use in a physical classroom.
The section sign ( §) is a typographical character for referencing individually numbered sections of a document; it is frequently used when citing sections of a legal code. [1] It is also known as the section symbol, section mark, double-s, or silcrow. [2] [3] In other languages it may be called the "paragraph symbol" (for example, German ...
2020 extraordinary G20 summit on COVID-19. The extraordinary G20 summit on COVID-19 is a G20 leaders' summit was held virtually via a video conference on 26 March 2020. The extraordinary G20 summit was called and chaired by King Salman of Saudi Arabia to support a coordinated global response to the COVID-19 pandemic.
The plus sign ( +) and the minus sign ( −) are mathematical symbols used to denote positive and negative functions, respectively. In addition, + represents the operation of addition, which results in a sum, while − represents subtraction, resulting in a difference. [1] Their use has been extended to many other meanings, more or less analogous.
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This sign is used where parking and stopping is prohibited. Usually shown as a red cross inside a blue circle with a red ring in Europe and parts of Asia, and a 'E' in a red circle with a X through in South America. Australia. Botswana, Eswatini, Lesotho, Namibia, South Africa, Tanzania, Zimbabwe. Caltrans: No stopping at Any Time.
Canvas, West Virginia. / 38.26833°N 80.77417°W / 38.26833; -80.77417. Canvas is an unincorporated community in Nicholas County, West Virginia, United States. Canvas is located on West Virginia Route 39, 4 miles (6.4 km) east of Summersville. Canvas has a post office with ZIP code 26662.