| 241 |
AMC 10 2011 A Q13 |
How many even integers are there between 200 and 7... |
1516.74 |
| 242 |
AMC 10 2011 B Q21 |
Brian writes down four integers \(w > x > y > z\) ... |
1516.74 |
| 243 |
AMC 12 2014 A Q25 |
The parabola \(P\) has focus \((0,0)\) and goes th... |
1516.74 |
| 244 |
AMC 12 2015 A Q18 |
The zeroes of the function \(f(x)=x^2-ax+2a\) are ... |
1516.74 |
| 245 |
AMC 12 2017 A Q18 |
Let \(S(n)\) equal the sum of the digits of positi... |
1516.74 |
| 246 |
AMC 12 2009 A Q21 |
Let \( p(x) = x^3 + ax^2 + bx + c\), where \( a\),... |
1516.74 |
| 247 |
AMC 12 1988 A Q30 |
Let \(f(x) = 4x - x^{2}\). Give \(x_{0}\), consid... |
1516.74 |
| 248 |
AMC 12 1981 A Q23 |
[asy]defaultpen(linewidth(.8pt));
pair B = origin... |
1516.74 |
| 249 |
AIME 2012 I Q10 |
Let \(\mathcal{S}\) be the set of all perfect squa... |
1516.74 |
| 250 |
AMC 10 2002 B Q11 |
The product of three consecutive positive integers... |
1516.73 |
| 251 |
AMC 8 1994 A Q22 |
The two wheels shown below are spun and the two re... |
1516.73 |
| 252 |
AMC 10 2005 A Q18 |
Team \( A\) and team \( B\) play a series. The fir... |
1516.72 |
| 253 |
AMC 8 1989 Q |
Let \(P(x)\) be a polynomial with rational coeffic... |
1516.70 |
| 254 |
AMC 8 1999 A Q16 |
Tori's mathematics test had 75 problems: 10 arithm... |
1516.70 |
| 255 |
AMC 8 2005 A Q25 |
A square with side length 2 and a circle share the... |
1516.70 |
| 256 |
AMC 12 2013 A Q22 |
A palindrome is a nonnegative integer number that ... |
1516.70 |
| 257 |
AMC 12 1992 A Q16 |
If \(\frac{y}{x - z} = \frac{x + y}{z} = \frac{x}{... |
1516.70 |
| 258 |
AMC 10 2003 A Q21 |
Pat is to select six cookies from a tray containin... |
1516.70 |
| 259 |
AMC 10 2006 B Q19 |
A circle of radius 2 is centered at \( O\). Square... |
1516.70 |
| 260 |
AMC 12 1985 A Q12 |
Let's write p,q, and r as three distinct prime num... |
1516.70 |