80 may refer to: 80 (number) one of the years 80 BC, AD 80, 1980, 2080 B. B. King & Friends: 80, an album released in 2005 80 (Tolis Voskopoulos album)... 574 bytes (108 words) - 14:05, 5 April 2024 |
80 (eighty) is the natural number following 79 and preceding 81. 80 is: the sum of Euler's totient function φ(x) over the first sixteen integers. a semiperfect... 4 KB (424 words) - 17:22, 31 March 2024 |
The WM-80 is a multiple rocket launcher formerly used by the People's Liberation Army of China and sold to other states like Armenia. The MRL system was... 3 KB (244 words) - 16:50, 26 January 2024 |
The T-80 is a main battle tank (MBT) that was designed and manufactured in the former Soviet Union and manufactured in Russia. The T-80 is based on the... 69 KB (7,975 words) - 00:32, 24 April 2024 |
The Audi 80 is a compact executive car produced by the Audi subdivision of the Volkswagen Group across four generations from 1966 to 1996. It shared its... 56 KB (5,555 words) - 15:36, 24 April 2024 |
80 Plus (trademarked 80 PLUS) is a voluntary certification program launched in 2004, intended to promote efficient energy use in computer power supply... 14 KB (1,435 words) - 22:44, 25 February 2024 |
Pareto principle (redirect from 80-20 Rule) (also known as the 80/20 rule, the law of the vital few and the principle of factor sparsity) states that for many outcomes, roughly 80% of consequences... 23 KB (2,770 words) - 01:34, 29 March 2024 |