Problem Rankings

Rank Source Description Elo Rating
1061 AMC 10 2002 A Q10 Compute the sum of all the roots of \( (2x + 3)(x ... 1500.00
1062 AMC 10 2002 A Q11 Jamal wants to store \( 30\) computer files on flo... 1500.00
1063 AMC 10 2002 A Q18 A \( 3 \times 3 \times 3\) cube is formed by gluin... 1500.00
1064 AMC 10 2002 A Q25 In trapezoid \( ABCD\) with bases \( AB\) and \( C... 1500.00
1065 AMC 10 2002 B Q18 Four distinct circles are drawn in a plane. What i... 1500.00
1066 AMC 10 2002 B Q21 Andy's lawn has twice as much area as Beth's lawn ... 1500.00
1067 AMC 10 2002 B Q-1 This test and the matching AMC 12P were developed ... 1500.00
1068 AMC 10 2002 B Q5 Let \((a_n)_{n\geq 1}\) be a sequence such that \(... 1500.00
1069 AMC 10 2002 B Q25 Under the new AMC 10, 12 scoring method, \(6\) poi... 1500.00
1070 AMC 10 2003 A Q3 A solid box is \( 15\) cm by \( 10\) cm by \( 8\) ... 1500.00
1071 AMC 10 2003 A Q20 A base-\( 10\) three-digit number \( n\) is select... 1500.00
1072 AMC 10 2003 B Q5 Moe uses a mower to cut his rectangular \( 90\)-fo... 1500.00
1073 AMC 10 2003 B Q15 There are \( 100\) players in a singles tennis tou... 1500.00
1074 AMC 12 2004 A Q1 Alicia earns \( \\)20\( per hour, of which \) 1.45... 1500.00
1075 AMC 12 2004 A Q4 Bertha has \( 6\) daughters and no sons. Some of h... 1500.00
1076 AMC 12 2004 A Q7 A game is played with tokens according to the foll... 1500.00
1077 AMC 10 2004 A Q16 The \( 5\times 5\) grid shown contains a collectio... 1500.00
1078 AMC 12 2004 A Q18 Square \(ABCD\) has side length 2. A semicircle wi... 1500.00
1079 AMC 12 2004 A Q22 Three mutually tangent spheres of radius 1 rest on... 1500.00
1080 AMC 10 2004 B Q6 Which of the following numbers is a perfect square... 1500.00