(9th Grade) Algebra 1 Honors | Quadratic Equations

Radio station WXYZ has a special game for its listeners. A trivia question is asked, and the player scores 10 points for the first correct answer. Every correct answer after that doubles the player's score. Suppose the player needs to answer worth more than a million points to win the grand prize of a car. How many questions must be answered correctly in order to earn the car?​