MAGIC SQUARE: Calculate A+B-C
[7919] MAGIC SQUARE: Calculate A+B-C - The aim is to place the some numbers from the list (20, 21, 24, 27, 28, 29, 35, 50, 53, 54, 60) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B-C. - #brainteasers #math #magicsquare - Correct Answers: 1
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (20, 21, 24, 27, 28, 29, 35, 50, 53, 54, 60) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B-C.
Correct answers: 1
#brainteasers #math #magicsquare
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The Old Lawyer

Joe the lawyer died suddenly, at the age of 45. He got to the gates of Heaven, and the angel standing there said, "We've been waiting a long time for you."

What do you mean he replied, "I'm only 45, in the prime of my life. Why did I have to die now?"

"45? You're not 45, you're 82" replied the angel.

"Wait a minute. If you think I'm 82 then you have the wrong guy. I'm only 45. I can show you my birth certificate."

"Hold on. Let me go check" said the angel and disappeared inside. After a few minutes the angel returned.

"Sorry, but by our records you *are* 82. I checked all the hours you have billed your clients, and you have to be 82..."

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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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