Find the length of red arc AB
[2605] Find the length of red arc AB - Find the length of red arc AB (r1=1, r2=2). Express result to the accuracy of 3 decimal. - #brainteasers #math - Correct Answers: 43 - The first user who solved this task is Roxana zavari
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Find the length of red arc AB

Find the length of red arc AB (r1=1, r2=2). Express result to the accuracy of 3 decimal.
Correct answers: 43
The first user who solved this task is Roxana zavari.
#brainteasers #math
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Jack has died. His lawyer is s...

Jack has died. His lawyer is standing before the family and reads Jack's last will and testament:
"To my dear wife Esther, I leave the house, 50 acres of land, and one million dollars. To my son Barry, I leave my big Lexus and the Jaguar. To my daughter Suzy, I leave my yacht and $250,000. And to my brother-in-law Jeff, who always insisted that health is better than wealth, I leave my sun lamp."
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Augustin Pyrame de Candolle

Died 9 Sep 1841 at age 63 (born 4 Feb 1778).Swiss botanist whose prolific writings in taxonomy and botany were highly influential, particularly his belief that taxonomy should be based on morphological characters, and his scheme of classification, for which he coined the term taxonomy, prevailed for many years. Candolle achieved extensive subdivision of flowering plants, describing 161 families of dicotyledons, and demonstrated decisively the inadequacy of Linnaean classification, which his system supplanted. Candolle also contributed to agronomy and the linking of soil type with vegetation. He also pioneered the study of phytogeography, the biogeography of plants, by carrying out investigations in Brazil (1827), East India (1829), and North China (1834).
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