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With a fuel fraction of nearly 85%, the GlobalFlyer could carry 5 times its weight in fuel.. In aerospace engineering, an aircraft's fuel fraction, fuel weight fraction, [1] or a spacecraft's propellant fraction, is the weight of the fuel or propellant divided by the gross take-off weight of the craft (including propellant): [2]
Bi-quinary coded decimal-like abacus representing 1,352,964,708. An abacus (pl.: abaci or abacuses), also called a counting frame, is a hand-operated calculating tool which was used from ancient times in the ancient Near East, Europe, China, and Russia, until the adoption of the Hindu–Arabic numeral system. [1]
55 is also the 19th semiprime and the 15th squarefree semiprime, [6] [7] as well as the 32nd nontotient number (including odd numbers > 1) [8] the 36th arithmetic number, [9] the 38th composite number [10] (where the abundance of 55 = - 38), [11] the 43rd deficient number, [12] the 45th trapezoidal number, [13] and the 49th polite number.
The number π (/ p aɪ /; spelled out as "pi") is a mathematical constant, approximately equal to 3.14159, that is the ratio of a circle's circumference to its diameter.It appears in many formulae across mathematics and physics, and some of these formulae are commonly used for defining π, to avoid relying on the definition of the length of a curve.
Between 1951 and 2017, Pakistan's population expanded over sixfold, going from 33.7 million to 207.7 million. The country has a relatively high, although declining, growth rate supported by high birth rates and low death rates. Between 1998 and 2017, the average annual population growth rate stood at +2.40%.
View to the south into the snaking West Fork of the San Juan River as seen from US 160, halfway up to the pass The tunnel on the east side of the pass, opened in 2005.. Wolf Creek Pass, once a two-lane road winding through the San Juan Mountains between South Fork, Colorado, and Pagosa Springs, has been expanded into a multi-lane highway, greatly increasing the traffic capacity of the pass and ...
2004 United States Senate elections ← 2002 November 2, 2004 2006 → 34 of the 100 seats in the United States Senate 51 seats needed for a majority Majority party Minority party Leader Bill Frist Tom Daschle (lost re-election) Party Republican Democratic Leader since January 3, 2003 January 3, 1995 Leader's seat Tennessee South Dakota Seats before 51 48 Seats after 55 44 Seat change 4 4 ...
This table lists the 336 incorporated places in the United States, excluding the U.S. territories, with a population of at least 100,000 as of July 1, 2023, as estimated by the U.S. Census Bureau.