| 441 |
AMC 12 2000 A Q16 |
A checkerboard of \( 13\) rows and \( 17\) columns... |
1516.00 |
| 442 |
AMC 12 2000 A Q20 |
If \( x\), \( y\), and \( z\) are positive numbers... |
1516.00 |
| 443 |
AMC 12 2000 A Q23 |
Professor Gamble buys a lottery ticket, which requ... |
1516.00 |
| 444 |
AMC 12 2013 B Q22 |
Let \(m>1\) and \(n>1\) be integers. Suppose that ... |
1516.00 |
| 445 |
AMC 12 2018 A Q1 |
A large urn contains \(100\) balls, of which \(36\... |
1516.00 |
| 446 |
AMC 12 2018 A Q23 |
In \(\triangle PAT,\) \(\angle P=36^{\circ},\) \(\... |
1516.00 |
| 447 |
AMC 12 2018 B Q16 |
The solutions to the equation \((z+6)^8=81\) are c... |
1516.00 |
| 448 |
AMC 12 2014 A Q18 |
The domain of the function \(f(x)=\log_{\frac12}(\... |
1516.00 |
| 449 |
AMC 12 2014 B Q5 |
Doug constructs a square window using \(8\) equal-... |
1516.00 |
| 450 |
AMC 12 2014 B Q13 |
Real numbers \(a\) and \(b\) are chosen with \(1<a... |
1516.00 |
| 451 |
AMC 12 2012 A Q16 |
Circle \(C_1\) has its center \(O\) lying on circl... |
1516.00 |
| 452 |
AMC 12 2012 A Q22 |
Distinct planes \(p_1,p_2,....,p_k\) intersect the... |
1516.00 |
| 453 |
AMC 12 2012 A Q25 |
Let \(f(x)=|2\{x\} -1|\) where \(\{x\}\) denotes t... |
1516.00 |
| 454 |
AMC 12 2012 B Q25 |
Let \(S=\{(x,y) : x \in \{0,1,2,3,4\}, y \in \{0,1... |
1516.00 |
| 455 |
AMC 12 2019 A Q13 |
How many ways are there to paint each of the integ... |
1516.00 |
| 456 |
AMC 12 2019 B Q21 |
How many quadratic polynomials with real coefficie... |
1516.00 |
| 457 |
AMC 12 2019 B Q25 |
Let \(ABCD\) be a convex quadrilateral with \(BC=2... |
1516.00 |
| 458 |
AMC 12 2020 A Q18 |
Quadrilateral \(ABCD\) satisfies \(\angle ABC = \a... |
1516.00 |
| 459 |
AMC 12 2020 B Q16 |
An urn contains one red ball and one blue ball. A ... |
1516.00 |
| 460 |
AMC 12 2005 A Q23 |
Two distinct numbers \( a\) and \( b\) are chosen ... |
1516.00 |