Can you replace the question mark with a number?
[6366] 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: 131 - The first user who solved this task is Nílton Corrêa de Sousa
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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: 131
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #riddles
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Although this married couple e...

Although this married couple enjoyed their luxury fishing boat together, it was the husband who was always behind the wheel operating the boat. He was concerned about what might happen in an emergency. So one day out on the lake he suddenly said to his wife, "Ok honey, this is a drill. Pretend that I am having a heart attack. You must get the boat safely to shore."
She was initially surprised and flustered, but she soon settled down and was able to safely drive the boat to shore.
Later that evening, the wife walked into the living room where her husband was watching television. She sat down next to him, grabbed the remote control, switched the channel, and said to him, "OK honey, this is a drill. Pretend I'm having a heart attack. You must set the table, cook dinner, and wash the dishes."
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Jules Bordet

Died 6 Apr 1961 at age 90 (born 13 Jun 1870).Jules Jean Baptiste Vincent Bordet was a Belgian bacteriologist and immunologist who discovered (1895) the complement, a complex of proteins in the blood that causes the destruction of foreign cells in an immune response. In 1906, he isolated the bacterium responsible for whooping cough, which is named after him - Bordetella (Haemophilus) pertussis - for which he developed a vaccine. He also isolated a number of other pathogenic bacteria. For his discovery of immunity factors in blood serum, he received the Nobel Prize for Physiology or Medicine in 1919. This development was vital to the diagnosis and treatment of many dangerous contagious bacterial diseases. For example, it is the basis of the Wassermann test for syphilis.
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