| 1821 |
AMC 12 1997 A Q12 |
If \( m\) and \( b\) are real numbers and \( mb > ... |
1500.00 |
| 1822 |
AMC 12 1997 A Q13 |
How many two-digit positive integers \( N\) have t... |
1500.00 |
| 1823 |
AMC 12 1997 A Q14 |
The number of geese in a flock increases so that t... |
1500.00 |
| 1824 |
AMC 12 1997 A Q15 |
Medians \( BD\) and \( CE\) of triangle \( ABC\) a... |
1500.00 |
| 1825 |
AMC 12 1997 A Q17 |
A line \( x = k\) intersects the graph of \( y = \... |
1500.00 |
| 1826 |
AMC 12 1997 A Q18 |
A list of integers has mode \( 32\) and mean \( 22... |
1500.00 |
| 1827 |
AMC 12 1997 A Q20 |
Which one of the following integers can be express... |
1500.00 |
| 1828 |
AMC 12 1997 A Q22 |
Ashley, Betty, Carlos, Dick, and Elgin went shoppi... |
1500.00 |
| 1829 |
AMC 12 1997 A Q23 |
In the figure, polygons \( A\), \( E\), and \( F\)... |
1500.00 |
| 1830 |
AMC 12 1997 A Q24 |
A rising number, such as \( 34689\), is a positive... |
1500.00 |
| 1831 |
AMC 12 1997 A Q25 |
Let \( ABCD\) be a parallelogram and let \( \overr... |
1500.00 |
| 1832 |
AMC 12 1997 A Q26 |
Triangle \( ABC\) and point \( P\) in the same pla... |
1500.00 |
| 1833 |
AMC 12 1997 A Q27 |
Consider those functions \( f\) that satisfy \( f(... |
1500.00 |
| 1834 |
AMC 12 1997 A Q28 |
How many ordered triples of integers \( (a, b, c)\... |
1500.00 |
| 1835 |
AMC 12 1997 A Q30 |
For positive integers \( n\), denote by \( D(n)\) ... |
1500.00 |
| 1836 |
AMC 12 1993 A Q2 |
In \(\triangle ABC\), \(\angle A=55^{\circ}\), \(\... |
1500.00 |
| 1837 |
AMC 12 1993 A Q4 |
Define the operation "\(\circ\)" by \(x \circ y=4x... |
1500.00 |
| 1838 |
AMC 12 1993 A Q7 |
The symbol \(R_k\) stands for an integer whose bas... |
1500.00 |
| 1839 |
AMC 12 1993 A Q8 |
Let \(C_1\) and \(C_2\) be circles of radius \(1\)... |
1500.00 |
| 1840 |
AMC 12 1993 A Q9 |
Country \(\mathcal{A}\) has \(c\%\) of the world's... |
1500.00 |