MAGIC SQUARE: Calculate A+B-C
[6958] MAGIC SQUARE: Calculate A+B-C - The aim is to place the some numbers from the list (10, 11, 14, 15, 18, 22, 23, 25, 34, 38, 39) 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: 8 - The first user who solved this task is Nasrin 24 T
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (10, 11, 14, 15, 18, 22, 23, 25, 34, 38, 39) 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: 8
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
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Animal Pictures

One day the teacher decides to play an animal game. She holds up a picture of a giraffe and asks if anyone knows what it is. No one raises his/her hand. The teacher says "See it's long neck? What animal has a long neck?"
Sally holds up her hand and asks if it is a giraffe.
"Very good Sally," the teacher replies. Next she holds up a picture of a zebra. None of the students holds up his/her hands. "See the stripes on this animal? What animal has stripes?"
Billy holds up his hand and says it is a zebra. "Very good Billy," the teacher replies. Next she holds up a picture of a deer. None of the students recognized the animal.
"See the big antlers on this animal. What animal has horns like this?"
Still no one guesses. "Let me give you another hint, it's something your mother calls your father."
Johnny shouts out "I know what it is, it's a horny bastard."

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Peter Waage

Born 29 Jun 1833; died 13 Jan 1900 at age 66.Norwegian chemist who, with his brother-in-law Cato Guldberg published the mass action law in 1864. The law states that the rate of a chemical change depends on the concentrations of the reactants. Thus for a reaction: A + B —> C the rate of reaction is proportional to [A][B], where [A] and [B] are concentrations. They also investigated the effects of temperature. Their work did not gain full credit at the time, partly due to their first publishing the law in Norwegian. Even when published in French (1867) the law received little attention. Waage later turned to practical problems relating to nutrition and public health, and he also engaged in social and religious work. (The law was rediscovered by William Esson and Vernon Harcourt.)
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