what is the mean of 12 and 13
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Answer:
is a method of musical composition devised by Arnold Schoenberg. Music using the technique is called twelve-tone ..13 (number) - Wikipedia
Fear of the number 13 has a specifically recognized phobia, triskaidekaphobia, a word coined in 1911. The superstitious sufferers of triskaidekaphobia try ...
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Answer:
12 and 13 average provides the comprehensive information about what is the average of 12 and 13, and how it is being calculated mathematically. To calculate the average, the given quantities 12 and 13 can be of any physical quantity but both should have been expressed in the same measurement units.
12 and 13 average:
= (12 + 13)/2,
= 25/2,
= 12.5