Dropped for non attendence?

<p>I will be unable to attend first week of the summer session I class because the finals will not be finished by then, at my community college.</p>

<p>Can a Instructor drop a student for non attendence? I have been trying to contact the instructor but there is only an email address listed which does not seem to work.</p>

<p>In the community college I attend, Instructor can drop a student if the student does not attend first day of lecture.</p>