Create the page "Ups" on this wiki! See also the search results found.

• 2005 AIME I Problems/Problem 5
  .../math>). So we must now put the 4 gold coins as a part of this sequence of ups and downs. This can be done in <math>8\choose 4</math> ways, and the rest o
  5 KB (830 words) - 01:51, 1 March 2023
• 1974 USAMO Problems/Problem 2
  *[http://www.mathlinks.ro/Forum/viewtopic.php?t=82706 Some q's on usamo write ups]
  9 KB (1,726 words) - 14:01, 1 February 2024
• 2010 AMC 12A Problems/Problem 18
  ...times. This is equivalent to the number of ways to arrange <math>2</math> "ups" in a sequence of <math>8</math> movements, or
  5 KB (910 words) - 01:40, 2 February 2021
• 2003 AMC 12A Problems/Problem 22
  ...paths, <math>\binom{12}{5}</math> comes from the fact that there must be 5 ups/downs and 7 lefts/rights in one path. WLOG, for Object A, the number of pat
  2 KB (321 words) - 08:40, 30 June 2023
• Alcumus
  ...our friend's achievements, quests, completion/mastery of topics, and level ups. If you click on a problem you've done in the log, you can see its solution
  3 KB (533 words) - 10:55, 7 February 2023
• 2023 AIME I Problems/Problem 14
  ...<math>A_i</math>, Felix takes <math>k</math> rights and <math>12-k</math> ups, which can be done in <math>{12\choose k}</math> ways.
  11 KB (1,834 words) - 22:01, 4 January 2024
• UserLynneLogan23
  Regular Medical Check-ups 5. Regular Medical Check-ups
  4 KB (651 words) - 13:39, 5 July 2023