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Calculate the number 4730

NUMBERMANIA: Calculate the number 4730 using numbers [3, 2, 7, 8, 19, 917] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 10

The first user who solved this task is Nasrin 24 T.

#brainteasers #math #numbermania

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If You Were my Husba

A woman at a party walked up to a man and told him, ''If you were my husband I would poison your drink."

The man replied, ''If you were my wife I would drink it.''

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Bernard Forest de Belidor

Died 8 Sep 1761 (born 1698).French military engineer and civil engineer who made early contributions to engineering mechanics. Some of his many books deal with principles of ballistics and fortifications; others cover hydraulic, civil, and military engineering. His classics became widely-used reference works for a century, full of practical information to architects and builders. The illustrated text gave model specifications, rules and tables to meet their needs, say, for building foundations or arches, and other aspects such as making plans and how to direct labour. He joined Jacques Cassini and Phillippe de la Hire to survey the meridian from Paris to the English Channel. His Architecture hydraulique was the first work of its kind to apply integral calculus to practical problems.«[Image: illustrations of loaded beams from La scienza degli ingegneri, 1729.]

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