| 1221 |
AMC 10 2013 A Q24 |
Central High School is competing against Northern ... |
1500.00 |
| 1222 |
AMC 10 2013 B Q1 |
What is \(\frac{2+4+6}{1+3+5}-\frac{1+3+5}{2+4+6}\... |
1500.00 |
| 1223 |
AMC 10 2013 B Q3 |
On a particular January day, the high temperature ... |
1500.00 |
| 1224 |
AMC 10 2013 B Q4 |
When counting from \(3\) to \(201\), \(53\) is the... |
1500.00 |
| 1225 |
AMC 10 2013 B Q5 |
Positive integers \(a\) and \(b\) are each less th... |
1500.00 |
| 1226 |
AMC 10 2013 B Q6 |
The average age of \(33\) fifth-graders is \(11\).... |
1500.00 |
| 1227 |
AMC 10 2013 B Q7 |
Six points are equally spaced around a circle of r... |
1500.00 |
| 1228 |
AMC 8 2019 A Q20 |
Real numbers \(x\) and \(y\) satisfy the equation ... |
1500.00 |
| 1229 |
AMC 10 2013 B Q13 |
Jo and Blair take turns counting from \(1\) to one... |
1500.00 |
| 1230 |
AMC 10 2013 B Q14 |
Define \(a\clubsuit b=a^2b-ab^2\). Which of the fo... |
1500.00 |
| 1231 |
AMC 10 2013 B Q16 |
In \(\triangle ABC\), medians \(\overline{AD}\) an... |
1500.00 |
| 1232 |
AMC 10 2013 B Q18 |
The number \(2013\) has the property that its unit... |
1500.00 |
| 1233 |
AMC 10 2013 B Q21 |
Two non-decreasing sequences of nonnegative intege... |
1500.00 |
| 1234 |
AMC 10 2013 B Q22 |
The regular octagon \(ABCDEFGH\) has its center at... |
1500.00 |
| 1235 |
AMC 10 2013 B Q23 |
In triangle \(ABC\), \(AB=13\), \(BC=14\), and \(C... |
1500.00 |
| 1236 |
AMC 10 2013 B Q24 |
A positive integer \(n\) is nice if there is a pos... |
1500.00 |
| 1237 |
AMC 10 2013 B Q25 |
Bernardo chooses a three-digit positive integer \(... |
1500.00 |
| 1238 |
AMC 12 2023 A Q18 |
Circle \(C_1\) and \(C_2\) each have radius \(1\),... |
1500.00 |
| 1239 |
AMC 12 2023 A Q20 |
Rows 1, 2, 3, 4, and 5 of a triangular array of in... |
1500.00 |
| 1240 |
AMC 12 2023 B Q20 |
Cyrus the frog jumps 2 units in a direction, then ... |
1500.00 |