Khan Academy: 1 Private universities October 15th, 2015 @ 2:31 PM Khan Academy Vote on our poll! 1 Private universities: This video features an official SAT practice question provided by the College Board. Elizabeth Vincent Leave a Reply Cancel reply Comments containing inappropriate language or content will not be approved. Your email address will not be published. Required fields are marked *Comment Name * Email * Notify me of follow-up comments by email. Notify me of new posts by email.