Solving a 'Stanford' University entrance exam | x=?
9:56
Solving a 'Stanford' University entrance exam | a+b=?
10:32
Solving a 'Stanford' University entrance exam
7:22
Solving a 'Stanford' University entrance exam | x=?
8:30
Solving a 'Stanford' University entrance exam | c=?
5:18
Find the median of the data.
4:55
Solving a 'Harvard' University entrance exam
7:42
Solving a 'Stanford' University entrance exam | a+b=?
8:17