| 3401 |
AMC 12 2017 B Q18 |
The diameter \(\overline{AB}\) of a circle of radi... |
1484.00 |
| 3402 |
AMC 12 2017 B Q24 |
Quadrilateral \(ABCD\) has right angles at \(B\) a... |
1484.00 |
| 3403 |
AMC 12 2009 A Q15 |
For what value of \( n\) is \( i+2i^2+3i^3+\cdots+... |
1484.00 |
| 3404 |
AMC 12 2009 A Q17 |
Let \( a+ar_1+ar_1^2+ar_1^3+\cdots\) and \( a+ar_2... |
1484.00 |
| 3405 |
AMC 12 2009 B Q13 |
Triangle \( ABC\) has \( AB=13\) and \( AC=15\), a... |
1484.00 |
| 3406 |
AMC 12 2007 A Q21 |
The sum of the zeros, the product of the zeros, an... |
1484.00 |
| 3407 |
AMC 12 2007 B Q22 |
Two particles move along the edges of equilateral ... |
1484.00 |
| 3408 |
AMC 12 2011 A Q5 |
Let \(N\) be the second smallest positive integer ... |
1484.00 |
| 3409 |
AMC 12 2011 A Q21 |
The arithmetic mean of two distinct positive integ... |
1484.00 |
| 3410 |
AMC 12 2011 B Q12 |
A power boat and a raft both left dock \(A\) on a ... |
1484.00 |
| 3411 |
AMC 12 2011 B Q17 |
Circles with radii \(1, 2\), and \(3\) are mutuall... |
1484.00 |
| 3412 |
AMC 12 2003 A Q21 |
The graph of the polynomial \[P(x) = x^5 + ax^4 + ... |
1484.00 |
| 3413 |
AMC 12 2006 A Q9 |
Oscar buys 13 pencils and 3 erasers for \( \$1.00\... |
1484.00 |
| 3414 |
AMC 12 2006 A Q21 |
Let
\[ S_1 = \{ (x,y)\ | \ \log_{10} (1 + x^2 + y... |
1484.00 |
| 3415 |
AMC 12 2006 B Q7 |
Mr. and Mrs. Lopez have two children. When they g... |
1484.00 |
| 3416 |
AMC 12 2002 B Q10 |
How many different integers can be expressed as th... |
1484.00 |
| 3417 |
AMC 12 2002 B Q19 |
If \( a\), \( b\), and \( c\) are positive real nu... |
1484.00 |
| 3418 |
AMC 12 2002 P Q5 |
For how many positive integers \(m\) is \[\dfrac{2... |
1484.00 |
| 3419 |
AMC 12 2002 P Q10 |
Let \(f_n(x)=\sin^n x + \cos^n x\). For how many ... |
1484.00 |
| 3420 |
AMC 12 2002 P Q19 |
In quadrilateral \(ABCD\), \(m\angle B=m\angle C=1... |
1484.00 |