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The Lockheed P-3 Orion is a four-engined, turboprop anti-submarine and maritime surveillance aircraft developed for the United States Navy and introduced in the 1960s. Lockheed based it on the L-188 Electra commercial airliner; it is easily distinguished from the Electra by its distinctive tail stinger or "MAD" boom, used for the magnetic anomaly detection (MAD) of submarines.
This chart shows all of the coin types, and their sizes, grouped by coins of similar size and by general composition. [ 1 ] Seven distinct types of coin composition have been used over the past 200 years: three base coin alloys , two silver alloys, gold , and in recent years, platinum and palladium .
The factor–label method can convert only unit quantities for which the units are in a linear relationship intersecting at 0 (ratio scale in Stevens's typology). Most conversions fit this paradigm. An example for which it cannot be used is the conversion between the Celsius scale and the Kelvin scale (or the Fahrenheit scale). Between degrees ...
Brazilian P-3, lacking the ventral fin Pilatus P3-03 A civil Pilatus P-3-05 Pilatus P-3-05. The first prototype P-3.01 was built in 1953 and flew on 3 September the same year [2] with a two-blade propeller. The power of the engine of the aircraft proved to be insufficient.
The U.S. government passed the Metric Conversion Act of 1975, which made the metric system "the preferred system of weights and measures for U.S. trade and commerce". The legislation states that the federal government has a responsibility to assist industry as it voluntarily converts to the metric system, i.e., metrification .
Grading in education is the application of standardized measurements to evaluate different levels of student achievement in a course. Grades can be expressed as letters (usually A to F), as a range (for example, 1 to 6), percentages, or as numbers out of a possible total (often out of 100).
There is also a variant made by AM General AM 715. [3] In 2010 Mopar developed the concept vehicle Jeep NuKizer 715. It was a tribute to the original M715. For the 2016 50th annual Easter Jeep Safari in Moab, Utah, FCA (Chrysler) showed the Jeep Crew Chief 715 concept truck, again a nod to the Kaiser 715.
Below is the grading system found to be most commonly used in United States public high schools, according to the 2009 High School Transcript Study. [2] This is the most used grading system; however, there are some schools that use an edited version of the college system, which means 89.5 or above becomes an A average, 79.5 becomes a B, and so on.