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Find number abc

If 4b9cb - ac5c8 = 5a94 find number abc. Multiple solutions may exist.

Correct answers: 0

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Philosophy Exam

A college student in a philosophy class was taking his first examination.
On the paper there was a single line which simply said: "Is this a question?" - Discuss.
After a short time he wrote: "If that is a question, then this is an answer."
The student received an "A" on the exam.
(True story)

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Aspartame

In 1974, aspartame artificial sweetener was approved by the U.S. Food and Drug Administration. Objections were raised about its safety, and the FDA issued a stay on 5 Dec 1975 after which followed several more years of tests, studies and scrutiny. Finally, it was approved on 22 Oct 1981 forpermitted usesthat included in candy, tablets, breakfast cereals, instant coffee and tea, gelatines, and chewing gum, among others.Years earlier, in Dec 1965, while working on an ulcer drug, James M. Schlatterhad made the discovery that a mixture of two amino acids, aspartic acid and phenylalamine, had a sweet taste. By weight it was about 200 times sweeter than sugar, with very few calories. G.D. Seale marketed it as NutraSweet, a low-calorie artificial sweetener without the bitter aftertaste of saccharin.«

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