We are to form the combination of 6 objects taken 2 at a time. This can be expressed as 6C2

This means, there can be 15 different combinations of 2 members that can sit in the front row.
So, the answer to this question is option A
She could give everyone an attendance sheet to mark down how much time it took them to read each week. i hope this answer has come to you pleasing
Answer:
(–2, 6)
Step-by-step explanation: