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Find number abc

If 66aa4 - 439cb = aaa73 find number abc. Multiple solutions may exist.

Correct answers: 28

The first user who solved this task is Nasrin 24 T.

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Doc, you've got to help my husband...

"Doc, you've got to help my husband," a farmer's wife said frantically. "He thinks he's a racehorse. He wants to live in a stable; he walks on all fours and he even eats hay."
"I'm sure I can cure him," the doctor replied, "but it'll be very costly."
"Oh, money's no object," she responded. "He's already won two races."

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Martin Schwarzschild

Born 31 May 1912; died 10 Apr 1997 at age 84.German-American astronomer who worked on stellar structure and evolution, including pulsating stars and differential solar rotation, the helium flash and the ages of star clusters. He traced the post-main sequence evolutionary tracks on the Hertzprung-Russel diagram, indicating how stars become red giants. The computer techniques he used to make stellar models were taken up by subsequent astrophysicists. In 1957, he initiated the Stratoscope projects, using hot-air balloons to carry scientific and photographic instruments to unprescedented stratospheric heights. Using that stable platform he obtained, high-resolution observations of the turbulence in the photosphere of the sun, free from ground-based atmospheric effects. His is the son of German astrophysicist Karl Schwarzschild. In 1936, Martin fled the Nazi regime and moved to America.«

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