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  • === Divisibility Rule for 2 and Powers of 2 === ...d only if its units digit is divisible by 2, i.e. if the number ends in 0, 2, 4, 6 or 8.
    10 KB (1,572 words) - 21:11, 22 September 2024
  • ...alues of the sequence in terms of previous values: <math>F_0=1, F_1=1, F_2=2, F_3=3, F_4=5, F_5=8</math>, and so on. ...th> for <math>n > 0</math> also has the closed-form definition <math>a_n = 2^n</math>.
    2 KB (316 words) - 15:03, 1 January 2024
  • For example, <math>1, 2, 3, 4</math> is an arithmetic sequence with common difference <math>1</math ...-1}, a_n, a_{n+1}</math>. In symbols, <math>a_n = \frac{a_{n-1} + a_{n+1}}{2}</math>. This is mostly used to perform substitutions, though it occasional
    4 KB (736 words) - 01:00, 7 March 2024
  • ...contains the full set of test problems. The rest contain each individual problem and its solution. * [[2006 AMC 10B Problems]]
    2 KB (182 words) - 20:57, 23 January 2021
  • ...<math>P</math> is the sum of the <math>a_j</math>, or <math>a_i < \frac{P}{2}</math>. Stated in another way, it says that in every polygon, each side m * [[2003 AMC 12A Problems/Problem 7]]
    2 KB (268 words) - 02:02, 3 January 2021
  • * [[2022_AMC_12B Problems/Problem_2 | 2022 AMC 10B Problem 2]] * [[2006_AMC_10B_Problems/Problem_15 | 2006 AMC 10B Problem 15]]
    3 KB (490 words) - 14:30, 22 February 2024
  • ...A number of '''Mock AMC''' competitions have been hosted on the [[Art of Problem Solving]] message boards. They are generally made by one community member Mock AMCs are usually very popular in the months leading up to the actual [[AMC]] competition. There is no guarantee that community members will make Mock
    51 KB (6,175 words) - 20:41, 27 November 2024
  • ...k contains the full set of test problems. The rest contain each individual problem and its solution. * [[2006 AMC 10A Problems]]
    2 KB (180 words) - 17:06, 6 October 2014
  • {{AMC10 Problems|year=2006|ab=A}} ==Problem 1==
    13 KB (2,028 words) - 15:32, 22 March 2022
  • * [[Rectangle]]: <math>2(l+w)</math>, where <math>l</math> is the length and <math>w</math> is the w * [[Circle]]: <math>2\pi r</math>, where <math>r</math> is the [[radius]].
    896 bytes (137 words) - 17:57, 2 September 2024
  • ...k contains the full set of test problems. The rest contain each individual problem and its solution. *[[2005 AMC 10B Problems]]
    1 KB (165 words) - 11:40, 14 August 2020
  • {{AMC10 Problems|year=2006|ab=B}} == Problem 1 ==
    14 KB (2,059 words) - 00:17, 30 January 2024
  • == Problem 1 == ...troop buys <math>1000</math> candy bars at a price of five for &#36;<math>2</math>. They sell all the candy bars at a price of two for &#36;<math>1</ma
    12 KB (1,874 words) - 20:20, 23 December 2020
  • ...k contains the full set of test problems. The rest contain each individual problem and its solution. * [[2005 AMC 10A Problems]]
    2 KB (182 words) - 17:09, 6 October 2014
  • <cmath>a^4 + 4b^4 = (a^2 + 2b^2 + 2ab)(a^2 + 2b^2 - 2ab)</cmath> ...4a^2b^2 \ &= (a^2 + 2b^2)^2 - (2ab)^2 \ &= (a^2 + 2b^2 - 2ab) (a^2 + 2b^2 + 2ab)
    2 KB (210 words) - 16:05, 30 January 2025
  • ...k contains the full set of test problems. The rest contain each individual problem and its solution. * [[2007 AMC 10A Problems]]
    2 KB (182 words) - 02:21, 31 December 2019
  • == Problem 1 == <math>\mathrm{(A)}\ 2\qquad \mathrm{(B)}\ 5\qquad \mathrm{(C)}\ 10\qquad \mathrm{(D)}\ 15\qquad \
    13 KB (2,058 words) - 16:54, 29 March 2024
  • ==Problem 1== [[2008 AMC 10A Problems/Problem 1|Solution]]
    14 KB (2,138 words) - 14:08, 18 February 2023
  • ...k contains the full set of test problems. The rest contain each individual problem and its solution. * [[2007 AMC 10B Problems]]
    2 KB (182 words) - 17:52, 6 October 2014
  • ...8 AMC 12B Problems|2018 AMC 12B #18]] and [[2018 AMC 10B Problems|2018 AMC 10B #20]]}} ==Problem==
    10 KB (1,578 words) - 05:18, 15 December 2024

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