Can you replace the question mark with a number?
[6481] Can you replace the question mark with a number? - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 39 - The first user who solved this task is Nasrin 24 T
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Can you replace the question mark with a number?

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 39
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #riddles
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Jonah's Fate

After hearing the story of Jonah at Sunday School, a little girl repeated the story at school on Monday.
Her teacher said it was physically impossible for a whale to swallow a human because, even though it is a very large mammal, its throat is very small.
The little girl said, "But how can that be? Jonah was swallowed by a whale."Irritated, the teacher reiterated that a whale could not swallow a human. "It is physically impossible!" she said.
Undaunted, the little girl said, "Well, when I get to heaven I will ask Jonah."
To this, the teacher said, "What if Jonah went to hell?"
The little girl replied, "Then YOU ask him!"
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Calcium carbide process patent

In 1895, Thomas L. Willson received a U.S. patent on the “Calcium-Carbide Process” (No. 541,137) that he had accidentally discovered on 2 May 1892. The patent describes the use of an electric arc furnace to produce calcium carbide from a mixture of finely divided coke and lime. It is produced in molten form, which is then tapped and allowed to cool into a crystalline mass. On the same day, he was granted a patent for his “Product Existing in Form of Crystalline Calcium Carbide” (No. 541,138). When his priority was changed in court by Wöhler, who had discovered a less practical method to make calcium carbide, it was Willson's patent for the crystalline form than won, on appeal. He assigned the patent to the Electro Gas Co., which eventually became Union Carbide Corp.«
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