| 1141 |
AMC 10 2011 A Q9 |
A rectangular region is bounded by the graphs of t... |
1500.00 |
| 1142 |
AMC 10 2011 A Q10 |
A majority of the 30 students in Ms. Deameanor's c... |
1500.00 |
| 1143 |
AMC 10 2011 A Q12 |
The players on a basketball team made some three-p... |
1500.00 |
| 1144 |
AMC 10 2011 A Q14 |
A pair of standard 6-sided fair dice is rolled onc... |
1500.00 |
| 1145 |
AMC 10 2011 A Q18 |
Circles \(A, B,\) and \(C\) each have radius 1. Ci... |
1500.00 |
| 1146 |
AMC 10 2011 A Q19 |
In \(1991\) the population of a town was a perfect... |
1500.00 |
| 1147 |
AMC 10 2011 A Q20 |
Two points on the circumference of a circle of rad... |
1500.00 |
| 1148 |
AMC 10 2011 A Q23 |
Seven students count from \(1\) to \(1000\) as fol... |
1500.00 |
| 1149 |
AMC 10 2011 A Q24 |
Two distinct regular tetrahedra have all their ver... |
1500.00 |
| 1150 |
AMC 10 2011 A Q25 |
Let \(R\) be a square region and \(n\ge4\) an inte... |
1500.00 |
| 1151 |
AMC 10 2011 B Q4 |
LeRoy and Bernardo went on a week-long trip togeth... |
1500.00 |
| 1152 |
AMC 10 2011 B Q5 |
In multiplying two positive integers \(a\) and \(b... |
1500.00 |
| 1153 |
AMC 10 2011 B Q7 |
The sum of two angles of a triangle is \(\frac{6}{... |
1500.00 |
| 1154 |
AMC 10 2011 B Q8 |
At a certain beach if it is at least \(80 ^\circ F... |
1500.00 |
| 1155 |
AMC 10 2011 B Q9 |
The area of \(\triangle EBD\) is one third of the ... |
1500.00 |
| 1156 |
AMC 10 2011 B Q10 |
Consider the set of numbers \(\{1,10,10^2,10^3, ..... |
1500.00 |
| 1157 |
AMC 10 2011 B Q12 |
Keiko walks once around a track at exactly the sam... |
1500.00 |
| 1158 |
AMC 10 2011 B Q13 |
Two real numbers are selected independently at ran... |
1500.00 |
| 1159 |
AMC 10 2011 B Q15 |
Let @ denote the "averaged with" operation: \(a\) ... |
1500.00 |
| 1160 |
AMC 10 2011 B Q16 |
A dart board is a regular octagon divided into reg... |
1500.00 |