Problem Rankings

Rank Source Description Elo Rating
1261 AMC 12 2021 Spring B Q2 At a math contest, \(57\) students are wearing blu... 1500.00
1262 AMC 12 2021 Spring B Q3 Suppose \(2+\frac{1}{1+\frac{1}{2+\frac{2}{3+x}}}=... 1500.00
1263 AMC 12 2021 Spring B Q4 Ms. Blackwell gives an exam to two classes. The me... 1500.00
1264 AMC 12 2021 Spring B Q6 An inverted cone with base radius \(12 \text{ cm}\... 1500.00
1265 AMC 12 2021 Spring B Q7 Let \(N=34 \cdot 34 \cdot 63 \cdot 270\). What is ... 1500.00
1266 AMC 12 2021 Spring B Q8 Three equally spaced parallel lines intersect a ci... 1500.00
1267 AMC 12 2021 Spring B Q10 Two distinct numbers are selected from the set \(\... 1500.00
1268 AMC 12 2021 Spring B Q12 Suppose that \(S\) is a finite set of positive int... 1500.00
1269 AMC 12 2021 Spring B Q16 Let \(g(x)\) be a polynomial with leading coeffici... 1500.00
1270 AMC 12 2021 Spring B Q17 Let \(ABCD\) be an isoceles trapezoid having paral... 1500.00
1271 AMC 12 2021 Spring B Q20 Let \(Q(z)\) and \(R(z)\) be the unique polynomial... 1500.00
1272 AMC 12 2021 Spring B Q21 Let \(S\) be the sum of all positive real numbers ... 1500.00
1273 AMC 12 2021 Spring B Q22 Arjun and Beth play a game in which they take turn... 1500.00
1274 AMC 12 2021 Spring B Q23 Three balls are randomly and independently tossed ... 1500.00
1275 AMC 12 2021 Spring B Q24 Let \(ABCD\) be a parallelogram with area \(15\). ... 1500.00
1276 AMC 12 2004 A Q2 On the AMC 12, each correct answer is worth \( 6\)... 1500.00
1277 AMC 12 2004 A Q5 The graph of the line \( y = mx + b\) is shown. Wh... 1500.00
1278 AMC 12 2004 A Q6 Let \( U = 2\times2004^{2005}\), \( V = 2004^{2005... 1500.00
1279 AMC 12 2004 A Q8 In the overlapping triangles \( \triangle{ABC}\) a... 1500.00
1280 AMC 12 2004 A Q16 The set of all real numbers \( x\) for which \[ \... 1500.00