Check syllabus or contact your instructor for details of your online class.  Most of the times, instructors are out of office during the week before the quarter.  So be patient, your instructor will return your email after the quarter starts. 

The most important thing is that you provide your updated email address when you enroll.  You instructor will contact you through email after quarter starts. 

South Seattle Community College online math courses and course websites are run and maintained by math faculty, direct all your questions regarding online math courses to your instructor or academic division.