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Maryam Pouya

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14. Allen Wager 1651
15. Manguexa Wagle 1614
16. Maryam Pouya 1581
17. Fazil Hashim 1533
18. Darrin Haywood 1358
last 3 solved tasks
What is the four-digit number in which the first digit is one third the second, the third is the sum of the first and second, and the last is three times the second?
There is a straight highway. Four different villages lie on that highway. The distance between them is different. The third village is 60km away from the first village; the fourth is 40 km away from the second; the third is 10 km near to the fourth that it is to the second. Can you calculate the distance between the fourth and the first village?
NUMBERMANIA: Calculate the number 737 using numbers [1, 7, 3, 8, 50, 683] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Medical radioisotope

In 1936, a leukemia patient was treated using a radioactive isotope of sodium injected intravenously by Dr. Joseph G. Hamilton, a leader in atomic medicine at the University of California. He was working with Dr. Robert Stone, University of California Professor of Radiology. When he died (18 Feb 1957) the New York Times obituary stated that Hamilton was "believed to be the first ever to inject a radioisotope intravenously in a human being."«*

What does the starship enterpr...

What does the starship enterprise and tiolet paper have in common?
They both circle around uranus and wipe out klingons.
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