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  • ...</math> feet due north at <math> 2</math> minutes per mile. He returns due south to his starting point at <math> 2</math> miles per minute. The average rate
    542 bytes (82 words) - 06:18, 3 October 2014
  • and always going east or south. For variety, at each intersection where he has a choice, he chooses with probability <math>\frac{1}{2}</math> whether to go east or south. Find the probability that through any given morning, he goes through <math
    17 KB (2,500 words) - 19:05, 11 September 2023
  • (In South Africa)
    821 bytes (99 words) - 05:53, 9 October 2014
  • through Sixth Street! If Mrs. Olson walks only East and South, how many different
    6 KB (1,018 words) - 15:05, 20 August 2020
  • through Sixth Street! If Mrs. Olson walks only East and South, how many different
    1 KB (187 words) - 03:24, 13 January 2019
  • A cowboy is 4 miles south of a stream which flows due east. He is also 8 miles west and 7 miles north
    798 bytes (124 words) - 14:02, 20 February 2020
  • | 8 ||South Korea | 3 ||South Africa
    1 KB (141 words) - 09:53, 23 July 2021
  • ...sible to walk from <math>1</math> to <math>9</math> by single steps north, south, east, or west. Consequently, the squares in the diagram with different sha
    2 KB (378 words) - 21:13, 18 June 2022
  • 172. Gmaas is a South Korean, North Korean, Palestinian, Israeli, U.S., Soviet, Russian, and Chin
    69 KB (11,805 words) - 20:49, 18 December 2019
  • ~[https://artofproblemsolving.com/wiki/index.php/User:South South]
    5 KB (764 words) - 03:29, 14 October 2023
  • ~[https://artofproblemsolving.com/wiki/index.php/User:South South]
    5 KB (778 words) - 11:04, 17 June 2023
  • pointing to the picture. "It lives in the tropics-South America to Florida. A
    26 KB (4,983 words) - 15:01, 1 July 2018
  • Jerry recently returned from a trip to South America where he helped two old factories reduce pollution output by instal
    2 KB (359 words) - 17:09, 1 August 2018
  • ...turns are perpendicular and occur at every mile. Thus, he travels north or south for <math>n</math> miles and east or west for <math>n</math> miles. ...the start after using a right turn, then his final destination is one unit south of the diagonal's endpoint, so Jerry is <math>\sqrt{199^2 + 198^2} \approx
    3 KB (527 words) - 18:40, 21 November 2018
  • Hawick is 15 miles south of Abbotsford, and Kelso is 17 miles east of Abbotsford.
    6 KB (890 words) - 11:12, 23 June 2019
  • Hawick is 15 miles south of Abbotsford, and Kelso is 17 miles east of Abbotsford.
    15 KB (2,425 words) - 09:25, 13 February 2020
  • **[[2017 IMO Problems/Problem 1 | Problem 1]] proposed by Stephan Wagner, South Africa
    866 bytes (104 words) - 19:52, 26 December 2019
  • 172. Almighty Gmaas is a South Korean, North Korean, Palestinian, Israeli, U.S., Soviet, Russian, and Chin
    85 KB (13,971 words) - 18:02, 16 May 2024
  • ...is standing in the origin of a plane. He walks <math>3</math> units to the south, and turns <math>90^{\circ}</math> to the left, walked <math>4</math> units Joana is walking on a straight road that goes from south to north. Assume that all of his step is straight in the direction of north
    11 KB (1,745 words) - 16:44, 6 October 2021
  • To stereographically project a point on a sphere to a plane tangent to its south pole, draw the line from the north pole of the sphere to the point in quest
    502 bytes (80 words) - 23:10, 20 October 2020

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