| 1401 |
AMC 12 2018 A Q20 |
Triangle \(ABC\) is an isosceles right triangle wi... |
1500.00 |
| 1402 |
AMC 12 2018 A Q21 |
Which of the following polynomials has the greates... |
1500.00 |
| 1403 |
AMC 12 2018 A Q22 |
The solutions to the equations \(z^2=4+4\sqrt{15}i... |
1500.00 |
| 1404 |
AMC 12 2018 A Q24 |
Alice, Bob, and Carol play a game in which each of... |
1500.00 |
| 1405 |
AMC 12 2018 A Q25 |
For a positive integer \(n\) and nonzero digits \(... |
1500.00 |
| 1406 |
AMC 12 2018 B Q1 |
Kate bakes a \(20\)-inch by \(18\)-inch pan of cor... |
1500.00 |
| 1407 |
AMC 12 2018 B Q2 |
Sam drove \(96\) miles in \(90\) minutes. His aver... |
1500.00 |
| 1408 |
AMC 12 2018 B Q3 |
A line with slope \(2\) intersects a line with slo... |
1500.00 |
| 1409 |
AMC 12 2018 B Q4 |
A circle has a chord of length \(10\), and the dis... |
1500.00 |
| 1410 |
AMC 12 2018 B Q9 |
What is \[ \sum^{100}_{i=1} \sum^{100}_{j=1} (i+j)... |
1500.00 |
| 1411 |
AMC 12 2018 B Q10 |
A list of \(2018\) positive integers has a unique ... |
1500.00 |
| 1412 |
AMC 12 2018 B Q12 |
Side \(\overline{AB}\) of \(\triangle ABC\) has le... |
1500.00 |
| 1413 |
AMC 12 2018 B Q13 |
Square \(ABCD\) has side length \(30\). Point \(P\... |
1500.00 |
| 1414 |
AMC 12 2018 B Q14 |
Joey and Chloe and their daughter Zoe all have the... |
1500.00 |
| 1415 |
AMC 12 2018 B Q15 |
How many odd positive 3-digit integers are divisib... |
1500.00 |
| 1416 |
AMC 12 2018 B Q18 |
A function \(f\) is defined recursively by \(f(1)=... |
1500.00 |
| 1417 |
AMC 12 2018 B Q19 |
Mary chose an even \(4\)-digit number \(n\). She w... |
1500.00 |
| 1418 |
AMC 12 2018 B Q20 |
Let \(ABCDEF\) be a regular hexagon with side leng... |
1500.00 |
| 1419 |
AMC 12 2018 B Q21 |
In \(\triangle{ABC}\) with side lengths \(AB = 13\... |
1500.00 |
| 1420 |
AMC 12 2018 B Q22 |
Consider polynomials \(P(x)\) of degree at most \(... |
1500.00 |