Find number abc
If ccc99 + a120c = 1b6a04 find number abc. Multiple solutions may exist.Correct answers: 20
The first user who solved this task is Nílton Corrêa de Sousa.
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Robert C. Seamans Jr.Born 30 Oct 1918.Dr. Robert C(hanning) Seamans, Jr. is an American aeronautical enginer who pioneered in the development of advanced systems of flight control, fire control, and guidance for modern aircraft. In 1960 Seamans joined NASA as associate administrator with responsibilities for research and development programs, field laboratories, assembling and launching facilities, and a worldwide network of tracking stations. He was the ninth secretary of the Air Force (15 Feb 1969 - May 1973). |