Calculate the number 2543
[3912] Calculate the number 2543 - NUMBERMANIA: Calculate the number 2543 using numbers [3, 4, 3, 1, 57, 415] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 21 - The first user who solved this task is H Tav
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Calculate the number 2543

NUMBERMANIA: Calculate the number 2543 using numbers [3, 4, 3, 1, 57, 415] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 21
The first user who solved this task is H Tav.
#brainteasers #math #numbermania
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There was a blonde who was sic...

There was a blonde who was sick of all the blonde jokes. One day, she decided to get a make over, so she cut and dyed her hair. She went driving down a country road and came across a herd of sheep. She stopped and called the sheep herder over."Tell you what. I have a proposition for you," said the woman.
"If I can guess the exact number of sheep in your flock, can I take one home?"
"Sure," said the sheep herder. So, she sat up and looked at the herd for a second and then replied "382".
"Wow!" said the herder.
"That is exactly right. Go ahead and pick out the sheep you want to take home." So the woman went and picked one out and put it in her car.
Then, the herder said, "Okay, now I have a proposition for you".
"What is it?" queried the woman.
"If I can guess the real color of your hair, can I have my dog back?"
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Thyroxine

In 1914, the thyroid hormone, thyroxine, was first crystallized by biochemist Edward C. Kendall of the Mayo Foundation in Rochester, NY. Thyroxine controls the cellular rate of carbohydrate metabolism and of protein synthesis and breakdown. On Dec 23, he began evaporating an ethanol solution of a sample of the acid-insoluble fraction of thyroid glands removed surgically from patients. It left a white crust surrounded by a ring of yellow waxy material. Adding ethanol now redissolved the waxy material, but not the white crust. On Christmas Day, he dissolved some of the white crust in ethanol and sodium hydroxide. A few drops of acetic acid precipitated crystals. This throxine was fully active in relieving the symptoms of thyroid deficiency in hypothyroid patients.
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