Calculate the number 2540
[5375] Calculate the number 2540 - NUMBERMANIA: Calculate the number 2540 using numbers [6, 4, 9, 6, 38, 557] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 17 - The first user who solved this task is Djordje Timotijevic
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Calculate the number 2540

NUMBERMANIA: Calculate the number 2540 using numbers [6, 4, 9, 6, 38, 557] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 17
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
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A very shy guy goes into a pub...

A very shy guy goes into a pub on Valentine's Day night and sees a beautiful woman sitting alone at the bar.
After an hour of gathering up his courage he finally goes over to her and asks tentatively, "Um, would you mind if I brought you a drink?"
She responds by yelling, at the top of her lungs, "No, I won't sleep with you tonight!"
Everyone in the pub is now staring at them. Naturally, the guy is hopelessly and completely embarrassed and he slinks back to his table totally red faced.
After a few minutes, the woman walks over to him and apologizes. She smiles at him and says, "I'm really sorry if I embarrassed you just then. You see, I'm a graduate student in psychology and I'm studying how people respond to embarrassing situations."
The man responds, at the top of his lungs, "No I will not pay $200!"
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Edward Lawrie Tatum

Died 5 Nov 1975 at age 65 (born 14 Dec 1909).American biochemist whose research helped create the field of molecular genetics. He helped demonstrate that genes determine the structure of particular enzymes or otherwise act by regulating specific chemical processes in living things. With George Beadle and Joshua Lederberg, he won the 1958 Nobel Prize for Physiology or Medicine. During WW II, his work was of use in maximizing penicillin production, and it has also made possible the introduction of new methods for assaying vitamins and amino acids in foods and tissues. In 1940, in collaboration with George Beadle, he had made his studies on the pink bread mold, Neurospora crassa. They irradiated spores of bread moulds, allowed them to germinate, and discovered three mutant strains that had lost the ability to synthesize specific vitamins, implying that in each case the necessary enzyme was missing or nonfunctional. The mutants differed from normal by only a single gene, which showed that specific genes determine the structure of particular enzymes or otherwise act by regulating specific chemical processes in living things. In 1945, he moved to Yale and he extended his techniques to yeast and bacteria. Tatum and Lederberg discovered genetic recombination in certain bacteria (1946).
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