User contributions
(newest | oldest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)
- 23:07, 20 April 2021 (diff | hist) . . (+282) . . N 2021 April MIMC 10 Problems/Problem 10 (Created page with "If <math>x+\frac{1}{x}=-2</math> and <math>y=\frac{1}{x^{2}}</math>, find <math>\frac{1}{x^{4}}+\frac{1}{y^{4}}</math>. <math>\textbf{(A)} ~-2 \qquad\textbf{(B)} ~-1 \qquad\t...")
- 23:07, 20 April 2021 (diff | hist) . . (+244) . . N 2021 April MIMC 10 Problems/Problem 9 (Created page with "Find the largest number in the choices that divides <math>11^{11}+13^2+126</math>. <math>\textbf{(A)} ~1 \qquad\textbf{(B)} ~2 \qquad\textbf{(C)} ~4 \qquad\textbf{(D)} ~8 \qq...")
- 23:04, 20 April 2021 (diff | hist) . . (+623) . . N 2021 April MIMC 10 Problems/Problem 8 (Created page with "In the morning, Mr.Gavin always uses his alarm to wake him up. The alarm is special. It always rings in a cycle of ten rings. The first ring lasts <math>1</math> second, and e...")
- 23:01, 20 April 2021 (diff | hist) . . (+314) . . N 2021 April MIMC 10 Problems/Problem 7 (Created page with "Find the least integer <math>k</math> such that <math>838_k=238_k+1536</math> where <math>a_k</math> denotes <math>a</math> in base-<math>k</math>. <math>\textbf{(A)} ~12 \qq...")
- 23:01, 20 April 2021 (diff | hist) . . (+510) . . N 2021 April MIMC 10 Problems/Problem 6 (Created page with "A worker cuts a piece of wire into two pieces. The two pieces, <math>A</math> and <math>B</math>, enclose an equilateral triangle and a square with equal area, respectively. T...")
- 22:59, 20 April 2021 (diff | hist) . . (+243) . . N 2021 April MIMC 10 Problems/Problem 5 (Created page with "Given <math>x:y=5:3, z:w=3:2, y:z=2:1</math>, Find <math>x:w</math>. <math>\textbf{(A)} ~3:1 \qquad\textbf{(B)} ~10:3 \qquad\textbf{(C)} ~5:1 \qquad\textbf{(D)} ~20:3 \qquad\...")
- 22:58, 20 April 2021 (diff | hist) . . (+358) . . N 2021 April MIMC 10 Problems/Problem 4 (Created page with "Stiskwey wrote all the possible permutations of the letters <math>AABBCCCD</math> (<math>AABBCCCD</math> is different from <math>AABBCCDC</math>). How many such permutations a...")
- 22:56, 20 April 2021 (diff | hist) . . (+255) . . N 2021 April MIMC 10 Problems/Problem 3 (Created page with "Find the number of real solutions that satisfy the equation <math>(x^2+2x+2)^{3x+2}=1</math>. <math>\textbf{(A)} ~0 \qquad\textbf{(B)} ~1 \qquad\textbf{(C)} ~2 \qquad\textbf{...")
- 22:53, 20 April 2021 (diff | hist) . . (-93) . . 2021 April MIMC 10 Problems/Problem 1 (→Solution)
- 22:53, 20 April 2021 (diff | hist) . . (-357) . . 2021 April MIMC 10 Problems/Problem 2 (→Solution)
- 22:52, 20 April 2021 (diff | hist) . . (+958) . . N 2021 April MIMC 10 Problems/Problem 2 (Created page with "Okestima is reading a <math>150</math> page book. He reads a page every <math>\frac{2}{3}</math> minutes, and he pauses <math>3</math> minutes when he reaches the end of page...")
- 22:48, 20 April 2021 (diff | hist) . . (+14) . . 2021 April MIMC 10 Problems/Problem 1
- 22:48, 20 April 2021 (diff | hist) . . (+183) . . 2021 April MIMC 10 Problems/Problem 1
- 22:46, 20 April 2021 (diff | hist) . . (+121) . . N 2021 April MIMC 10 Problems/Problem 1 (Created page with "By order of operations, we get that the expression is equal to <math>8-(-81)-81+1=8+81-81+1=\fbox{\textbf{(B)} 9}</math>.")
- 22:46, 20 April 2021 (diff | hist) . . (+52) . . 2021 April MIMC 10 (→Problem 1)
- 22:43, 20 April 2021 (diff | hist) . . (+83) . . 2021 April MIMC 10
- 22:32, 20 April 2021 (diff | hist) . . (+16) . . N 2021 April MIMC 10 (Created page with "Hello. Edit here")
- 01:01, 20 April 2021 (diff | hist) . . (+84) . . 2021 AMC 10B Problems/Problem 21 (→Video Solution by OmegaLearn (Using Pythagoras Theorem and Similar Triangles))
- 14:36, 18 April 2021 (diff | hist) . . (+1) . . 2020 AMC 8 Problems/Problem 25 (→2020 AMC 8 Full Video Solution By INTERSTIGATION)
- 14:35, 18 April 2021 (diff | hist) . . (+91) . . 2020 AMC 8 Problems/Problem 21 (→Video Solutions)
- 14:35, 18 April 2021 (diff | hist) . . (-91) . . 2020 AMC 8 Problems/Problem 21 (→Video Solution by Interstigation)
- 14:34, 18 April 2021 (diff | hist) . . (+91) . . 2020 AMC 8 Problems/Problem 18 (→Video Solution)
- 14:34, 18 April 2021 (diff | hist) . . (-90) . . 2020 AMC 8 Problems/Problem 18 (→Video Solution by Interstigation)
- 14:34, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 18 (→Video Solution by WhyMath)
- 14:34, 18 April 2021 (diff | hist) . . (-90) . . 2020 AMC 8 Problems/Problem 18 (→Video Solution by Interstigation)
- 14:33, 18 April 2021 (diff | hist) . . (-2) . . 2020 AMC 8 Problems/Problem 16 (→Video Solution)
- 14:33, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 15 (→Video Solution)
- 14:33, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 14 (→Video Solution)
- 14:32, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 13 (→Video Solution)
- 14:32, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 12 (→Video Solution)
- 14:31, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 11 (→Video Solution)
- 14:31, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 10 (→Video Solution)
- 14:30, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 9 (→Video Solution)
- 14:30, 18 April 2021 (diff | hist) . . (+17) . . 2020 AMC 8 Problems/Problem 8 (→Video Solution by Interstigation)
- 14:30, 18 April 2021 (diff | hist) . . (+73) . . 2020 AMC 8 Problems/Problem 8 (→Video Solution)
- 14:29, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 7 (→Video Solution)
- 14:29, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 6 (→Video Solution)
- 14:28, 18 April 2021 (diff | hist) . . (+90) . . 2020 AMC 8 Problems/Problem 5 (→Video Solution)
- 14:27, 18 April 2021 (diff | hist) . . (+17) . . 2020 AMC 8 Problems/Problem 4 (→Video Solution by Interstigation)
- 14:27, 18 April 2021 (diff | hist) . . (+73) . . 2020 AMC 8 Problems/Problem 4 (→Video Solution)
- 14:25, 18 April 2021 (diff | hist) . . (+89) . . 2020 AMC 8 Problems/Problem 3 (→Video Solution)
- 14:23, 18 April 2021 (diff | hist) . . (+89) . . 2020 AMC 8 Problems/Problem 2 (→Video Solution)
- 14:22, 18 April 2021 (diff | hist) . . (+1) . . 2020 AMC 8 Problems/Problem 1 (→Video Solution by Interstigation)
- 14:22, 18 April 2021 (diff | hist) . . (+88) . . 2020 AMC 8 Problems/Problem 1 (→Video Solution)
- 01:21, 5 April 2021 (diff | hist) . . (0) . . Mock AMC (→Mock AMC 10)
- 14:49, 1 April 2021 (diff | hist) . . (+423) . . Mock AMC (→Mock AMC 10)
- 01:43, 28 March 2021 (diff | hist) . . (+129) . . Mock AMC (→Mock AMC 10)
- 01:42, 28 March 2021 (diff | hist) . . (+99) . . Mock AMC (→Mock AMC 10)
- 01:40, 28 March 2021 (diff | hist) . . (+56) . . Mock AMC (→Mock AMC 10)
- 20:02, 11 March 2021 (diff | hist) . . (-1,423) . . 2021 AIME I Problems/Problem 7 (→Solution)
- 20:02, 11 March 2021 (diff | hist) . . (+2) . . 2021 AIME I Problems/Problem 7 (→Solution)
- 19:58, 11 March 2021 (diff | hist) . . (+1) . . 2021 AIME I Problems/Problem 7 (→Solution)
- 19:58, 11 March 2021 (diff | hist) . . (+11) . . 2021 AIME I Problems/Problem 7 (→Solution)
- 19:57, 11 March 2021 (diff | hist) . . (-13) . . 2021 AIME I Problems/Problem 7 (→Solution)
- 19:57, 11 March 2021 (diff | hist) . . (+1,423) . . 2021 AIME I Problems/Problem 7 (→Problem)
- 19:28, 11 March 2021 (diff | hist) . . (+20) . . 2021 AIME I Problems/Problem 3 (→Solution 2 (More Detailed Explaination))
- 19:27, 11 March 2021 (diff | hist) . . (+14) . . 2021 AIME I Problems/Problem 3 (→Solution 2 (More Detailed Explaination))
- 19:27, 11 March 2021 (diff | hist) . . (+14) . . 2021 AIME I Problems/Problem 3 (→Solution 2 (More Detailed Explaination))
- 19:26, 11 March 2021 (diff | hist) . . (+2) . . 2021 AIME I Problems/Problem 3 (→Solution 2 (More Detailed Explaination))
- 19:26, 11 March 2021 (diff | hist) . . (-7) . . 2021 AIME I Problems/Problem 3 (→Solution 2 (More Detailed Explaination))
- 19:25, 11 March 2021 (diff | hist) . . (0) . . 2021 AIME I Problems/Problem 3 (→Solution 2 (More detailed explaination))
- 19:25, 11 March 2021 (diff | hist) . . (+17) . . 2021 AIME I Problems/Problem 3 (→Solution 2 (More detailed explaination))
- 19:25, 11 March 2021 (diff | hist) . . (+992) . . 2021 AIME I Problems/Problem 3 (→Solution)
- 19:22, 11 March 2021 (diff | hist) . . (+2) . . 2021 AIME I Problems/Problem 3 (→Solution)
- 00:43, 9 March 2021 (diff | hist) . . (-53) . . Mock AMC (→Mock AMC 10)
- 00:35, 9 March 2021 (diff | hist) . . (+53) . . Mock AMC (→Mock AMC 10)
- 21:33, 7 March 2021 (diff | hist) . . (+1) . . Mock AMC (→Mock AMC 10)
- 21:32, 7 March 2021 (diff | hist) . . (+21) . . Mock AMC (→Mock AMC 10)
- 21:31, 7 March 2021 (diff | hist) . . (+408) . . Mock AMC (→Mock AMC 10)
- 02:03, 4 March 2021 (diff | hist) . . (+1) . . 2021 AMC 12B Problems/Problem 8 (→Video Solution by Interstigation)
- 02:03, 4 March 2021 (diff | hist) . . (+82) . . 2021 AMC 12B Problems/Problem 8 (→Video Solution by TheBeautyofMath)
- 12:57, 2 March 2021 (diff | hist) . . (+83) . . 2021 AMC 12B Problems/Problem 7 (→Video Solution by TheBeautyofMath)
- 01:20, 1 March 2021 (diff | hist) . . (+83) . . 2021 AMC 10B Problems/Problem 11 (→Video Solution by TheBeautyofMath)
- 01:12, 23 February 2021 (diff | hist) . . (+89) . . 2021 AMC 12B Problems/Problem 6 (→Video Solution by TheBeautyofMath)
- 01:09, 23 February 2021 (diff | hist) . . (+90) . . 2021 AMC 12B Problems/Problem 5 (→Video Solution by TheBeautyofMath)
- 01:08, 23 February 2021 (diff | hist) . . (+90) . . 2021 AMC 10B Problems/Problem 8 (→Video Solution by TheBeautyofMath)
- 01:07, 23 February 2021 (diff | hist) . . (+87) . . 2021 AMC 10B Problems/Problem 7 (→Video Solution by TheBeautyofMath)
- 01:07, 23 February 2021 (diff | hist) . . (+89) . . 2021 AMC 12B Problems/Problem 4 (→Video Solution by TheBeautyofMath)
- 01:05, 23 February 2021 (diff | hist) . . (+90) . . 2021 AMC 10B Problems/Problem 5 (→Video Solution by TheBeautyofMath)
- 01:04, 23 February 2021 (diff | hist) . . (+89) . . 2021 AMC 10B Problems/Problem 4 (→Video Solution by TheBeautyofMath)
- 01:04, 23 February 2021 (diff | hist) . . (+89) . . 2021 AMC 10B Problems/Problem 3 (→Video Solution by TheBeautyofMath)
- 01:03, 23 February 2021 (diff | hist) . . (+90) . . 2021 AMC 10B Problems/Problem 2 (→Video Solution by TheBeautyofMath)
- 00:56, 23 February 2021 (diff | hist) . . (+84) . . 2021 AMC 10B Problems/Problem 1 (→Video Solution by TheBeautyofMath)
- 00:06, 22 February 2021 (diff | hist) . . (+104) . . 2021 AMC 10B Problems/Problem 23 (→Video Solution by OmegaLearn (Similar Triangles and Area Calculations))
- 02:54, 21 February 2021 (diff | hist) . . (+84) . . 2021 AMC 10B Problems/Problem 16 (→Video Solution by TheBeautyofMath)
- 02:41, 21 February 2021 (diff | hist) . . (+17) . . 2019 AIME II Problems/Problem 8 (→Solution 3)
- 00:55, 21 February 2021 (diff | hist) . . (+1,485) . . 2019 AIME II Problems/Problem 8 (→Solution 2)
- 14:32, 20 February 2021 (diff | hist) . . (+1) . . 2021 AMC 10B Problems/Problem 13 (→Video Solution by Interstigation)
- 14:32, 20 February 2021 (diff | hist) . . (+84) . . 2021 AMC 10B Problems/Problem 13 (→Video Solution by TheBeautyofMath)
- 01:07, 20 February 2021 (diff | hist) . . (-1) . . 2021 AMC 12A Problems/Problem 14 (→Video Solution by TheBeautyofMath (using Magical Ability))
- 01:07, 20 February 2021 (diff | hist) . . (+2) . . 2021 AMC 12A Problems/Problem 14 (→Video Solution by The Power Of Logic)
- 01:05, 20 February 2021 (diff | hist) . . (0) . . 2021 AMC 12A Problems/Problem 14 (→Video Solution by TheBeautyofMath (using Magical Ability))
- 02:50, 19 February 2021 (diff | hist) . . (+110) . . 2021 AMC 10B Problems/Problem 15 (→Video Solution by OmegaLearn (Algebraic Manipulations and Symmetric Polynomials))
- 18:09, 18 February 2021 (diff | hist) . . (0) . . 2021 AMC 10A Problems/Problem 20 (→Solution 1 (bashing))
- 18:09, 18 February 2021 (diff | hist) . . (+530) . . 2021 AMC 10A Problems/Problem 20 (→Solution 4: Symmetry)
- 18:00, 18 February 2021 (diff | hist) . . (-12) . . 2021 AMC 10A Problems/Problem 20 (→Video Solution by Power of Logic (Michael595) (Using idea of symmetrically counting))
- 18:00, 18 February 2021 (diff | hist) . . (+1) . . 2021 AMC 10A Problems/Problem 20 (→Video Solution by OmegaLearn (Using PIE - Principle of Inclusion Exclusion))
- 18:00, 18 February 2021 (diff | hist) . . (+8) . . 2021 AMC 10A Problems/Problem 20 (→Solution 4: Symmetry)
- 12:23, 17 February 2021 (diff | hist) . . (+143) . . 2021 AMC 10B Problems/Problem 22 (→Video Solution by OmegaLearn (Principal of Inclusion Exclusion))
- 12:18, 17 February 2021 (diff | hist) . . (+702) . . N 1975 AHSME Problems/Problem 26 (Created page with "== Problem 26 == In acute <math>\triangle ABC</math> the bisector of <math>\measuredangle A</math> meets side <math>BC</math> at <math>D</math>. The circle with center <math>...")
(newest | oldest) View (newer 100 | older 100) (20 | 50 | 100 | 250 | 500)