A teacher is organizing a seating plan for the students in the first row. The first row has either 3 seats or 10 seats,
Posted: Wed May 11, 2022 9:33 am
A teacher is organizing a seating plan for the students in the first row. The first row has either 3 seats or 10 seats, depending on how the desks are positioned. Determine the number of seating arrangements the teacher has.