| 641 |
AMC 12 2005 A Q20 |
For each \( x\) in \( [0,1]\), define
\[ f(x)=\be... |
1515.30 |
| 642 |
AMC 12 2016 B Q11 |
How many squares whose sides are parallel to the a... |
1515.30 |
| 643 |
AMC 12 2002 P Q21 |
Let \(a\) and \(b\) be real numbers greater than \... |
1515.30 |
| 644 |
AMC 12 2014 B Q21 |
In the figure, \(ABCD\) is a square of side length... |
1515.30 |
| 645 |
AIME 2013 I Q13 |
Triangle \(AB_0C_0\) has side lengths \(AB_0 = 12\... |
1515.30 |
| 646 |
AMC 12 1992 A Q25 |
In triangle \(ABC\), \(\angle ABC = 120^{\circ}\),... |
1515.27 |
| 647 |
AMC 10 2007 B Q23 |
A pyramid with a square base is cut by a plane tha... |
1515.27 |
| 648 |
AMC 10 2013 A Q22 |
Six spheres of radius \(1\) are positioned so that... |
1515.27 |
| 649 |
AMC 8 1985 A Q16 |
The ratio of boys to girls in Mr. Brown's math cla... |
1515.26 |
| 650 |
AMC 8 1989 Q |
Let \(M\) be the midpoint of \(\overline{AB}\) in ... |
1515.26 |
| 651 |
AMC 8 1993 A Q11 |
Consider this histogram of the scores for \(81\) s... |
1515.26 |
| 652 |
AMC 8 1994 A Q7 |
If \(\angle A = 60^\circ \), \(\angle E = 40^\circ... |
1515.26 |
| 653 |
AMC 8 1995 A Q10 |
A jacket and a shirt originally sold for \( \$80\)... |
1515.26 |
| 654 |
AMC 8 1995 A Q23 |
How many four-digit whole numbers are there such t... |
1515.26 |
| 655 |
AMC 8 1998 A Q7 |
\( 100\times 19.98\times 1.998\times 1000= \)
$... |
1515.26 |
| 656 |
AMC 8 2001 A Q22 |
On a twenty-question test, each correct answer is ... |
1515.26 |
| 657 |
AMC 8 2003 A Q17 |
The six children listed below are from two familie... |
1515.26 |
| 658 |
AMC 8 2006 A Q18 |
A cube with 3-inch edges is made using 27 cubes wi... |
1515.26 |
| 659 |
AMC 8 2007 A Q6 |
The average cost of a long-distance call in the US... |
1515.26 |
| 660 |
AMC 8 2007 A Q16 |
Amanda Reckonwith draws five circles with radii 1,... |
1515.26 |