This quiz: 11 point(s) Out Quiz: Ready - Prerequisite Week 7 Quiz possible This question: 1 Submit quiz point(s) possible Check here for instructional material to complete this problem. past du Let a be the length of a song (in minutes), and let b be the number of seconds it takes to download. Identify the independent variable and the dependent variable see scor For the variables b and a, identify the independent variable and the dependent variable see score A. The variable a is the independent variable and variable b is the dependent variable O B. The variable a is the dependent variable and pariable b is the independent variable see score 51.43% () Time Remaining: 01 50 02