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Filip Ginder

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53. Aleksandar Savic 189
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55. Filip Ginder 181
56. Gia Linh Luu 176
57. Brian Macpherson 176
last 3 solved tasks
Look at the series (325, 446, 567, 688, 709, ...), determine the pattern, and find the value of the next number.
If 3=18, 4=32, 5=50, 6=72, 7=98 then 10=?
If 3+4=19 and 5+6=41 then 1+3=?

Erasmus Reinhold

Born 22 Oct 1511; died 19 Feb 1553 at age 41. German mathematician who was a leading mathematical astronomer in his time. He carefully calculated the first set of planetary tables applying Copernican theory, published in 1551. They were named after his financial supporter (Albert, Duke of Prussia) as the Tabulae Prutenicae. Although Reinhold's work furthered the acceptance of Copernican views, he expressed no enthusiasm for the heliocentric assumption. He merely accepted it for having merit as a mathematical device yielding practical results. His tables were superceded in three-quarters of a century by Kepler's improvements.«

Trouble Sleeping

The woman seated herself in the psychiatrists office. "What seems to be the problem?" the doctor asked.
"Well, I, uh," she stammered. "I think I, uh, might be a nymphomaniac."
"I see," he said. "I can help you, but I must advise you that my fee is $80 an hour."
"That's not bad," she replied. "How much for all night?"
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