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Find number abc

If 925ab - 117bc = a0ac9 find number abc. Multiple solutions may exist.

Correct answers: 2

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Not expecting to do well on th...

Not expecting to do well on the economics exam, Bill was heartened by the first question: In any given year, and to the nearest ton, how much wheat did the United States export?
Smiling confidently, he wrote, "In 1492, none."

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Maarten Schmidt

Born 28 Dec 1929. Dutch-born American astronomer who in 1963 discovered quasars (quasi-stellar objects). The hydrogen spectrum of these starlike objects shows a huge redshift, which indicates they are more distant than normal stars, travelling away at greater speed, and are among the oldest objects observed. In turn, this indicates they existed only when the universe was very young, and provides evidence against the steady state theory of Fred Hoyle. Schmidt is currently seeking to find the redshift above which there are no quasars, and he also studies x-ray and gamma ray sources.«

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