| 2041 |
AMC 12 1984 A Q7 |
When Dave walks to school, he averages 90 steps pe... |
1500.00 |
| 2042 |
AMC 12 1984 A Q8 |
Figure \(ABCD\) is a trapezoid with \(AB || DC, AB... |
1500.00 |
| 2043 |
AMC 12 1984 A Q10 |
Four complex numbers lie at the vertices of a squa... |
1500.00 |
| 2044 |
AMC 12 1984 A Q11 |
A calculator has a key which replaces the displaye... |
1500.00 |
| 2045 |
AMC 12 1984 A Q12 |
If the sequence \(\{a_n\}\) is defined by \begin{a... |
1500.00 |
| 2046 |
AMC 12 1984 A Q14 |
The product of all real roots of the equation \(x^... |
1500.00 |
| 2047 |
AMC 12 1984 A Q15 |
If \(\sin 2x \sin 3x = \cos 2x \cos 3x\), then one... |
1500.00 |
| 2048 |
AMC 12 1984 A Q17 |
A right triangle \(ABC\) with hypotenuse \(AB\) ha... |
1500.00 |
| 2049 |
AMC 12 1984 A Q18 |
A point \((x,y)\) is to be chosen in the coordinat... |
1500.00 |
| 2050 |
AMC 12 1984 A Q19 |
A box contains 11 balls, numbered 1,2,3,....,11. I... |
1500.00 |
| 2051 |
AMC 12 1984 A Q20 |
The number of distinct solutions of the equation \... |
1500.00 |
| 2052 |
AMC 12 1984 A Q22 |
Let \(a\) and \(c\) be fixed positive numbers. For... |
1500.00 |
| 2053 |
AMC 12 1984 A Q23 |
\(\frac{\sin 10^\circ + \sin 20^\circ}{\cos 10^\ci... |
1500.00 |
| 2054 |
AMC 12 1984 A Q24 |
If \(a\) and \(b\) are positive real numbers and e... |
1500.00 |
| 2055 |
AMC 12 1984 A Q25 |
The total area of all the faces of a rectangular s... |
1500.00 |
| 2056 |
AMC 12 1984 A Q26 |
In the obtuse triangle \(ABC\), \(AM = MB, MD \per... |
1500.00 |
| 2057 |
AMC 12 1984 A Q27 |
In \(\triangle ABC\), \(D\) is on \(AC\) and \(F\)... |
1500.00 |
| 2058 |
AMC 12 1984 A Q28 |
The number of distinct pairs of integers \((x,y)\)... |
1500.00 |
| 2059 |
AMC 12 1984 A Q29 |
Find the largest value for \(\frac{y}{x}\) for pai... |
1500.00 |
| 2060 |
AMC 12 1984 A Q30 |
For any complex number \(w = a + bi\), \(|w|\) is ... |
1500.00 |