Find number abc
If 818bc + b478a = 13cc38 find number abc. Multiple solutions may exist.Correct answers: 31
The first user who solved this task is Djordje Timotijevic.
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Coaxial cable intercity telecastIn 1936, the first intercity telecast in the U.S. using coaxial cable was transmitted from New York City to Philadelphia. On 10 Jun of the same year, the first coaxial cable telecast was transmitted from Radio City, New York City to a transmitter on the top of the Empire State Building, a distance of about 1.5 miles. It was not until 4 Sep 1951 that the first U.S. coast-to-coast telecast was made between New York City and San Francisco, Cal. |