Problem Rankings

Rank Source Description Elo Rating
1761 AMC 12 2006 B Q4 Mary is about to pay for five items at the grocery... 1500.00
1762 AMC 12 2006 B Q5 John is walking east at a speed of 3 miles per hou... 1500.00
1763 AMC 12 2006 B Q9 How many even three-digit integers have the proper... 1500.00
1764 AMC 12 2006 B Q15 Circles with centers \( O\) and \( P\) have radii ... 1500.00
1765 AMC 12 2006 B Q16 Regular hexagon \( ABCDEF\) has vertices \( A\) an... 1500.00
1766 AMC 12 2006 B Q20 Let \( x\) be chosen at random from the interval \... 1500.00
1767 AMC 12 2006 B Q21 Rectangle \( ABCD\) has area 2006. An ellipse wit... 1500.00
1768 AMC 12 2006 B Q22 Suppose \( a, b,\) and \( c\) are positive integer... 1500.00
1769 AMC 12 2006 B Q24 Let \( S\) be the set of all points \( (x,y)\) in ... 1500.00
1770 AMC 12 2006 B Q25 A sequence \( a_1, a_2, \ldots\) of non-negative i... 1500.00
1771 AMC 12 2002 A Q14 For all positive integers \( n\), let \( f(n) = \l... 1500.00
1772 AMC 12 2002 A Q17 Several sets of prime numbers, such as \( \{ 7, 83... 1500.00
1773 AMC 12 2002 A Q18 Let \( C_1\) and \( C_2\) be circles defined by \... 1500.00
1774 AMC 12 2002 A Q19 The graph of the function \( f\) is shown below. H... 1500.00
1775 AMC 12 2002 A Q21 Consider the sequence of numbers: \( 4, 7, 1, 8, 9... 1500.00
1776 AMC 12 2002 A Q22 Triangle \( ABC\) is a right triangle with \( \ang... 1500.00
1777 AMC 12 2002 A Q23 In triangle \( ABC\), side \( AC\) and the perpend... 1500.00
1778 AMC 12 2002 A Q25 The nonzero coefficients of a polynomial \(P\) wit... 1500.00
1779 AMC 12 2002 B Q5 Let \( v\), \( w\), \( x\), \( y\), and \( z\) be ... 1500.00
1780 AMC 12 2002 B Q9 If \( a\), \( b\), \( c\), and \( d\) are positive... 1500.00