Dear Forum I need some assistance with the following:
A student must answer eight of ten questions on an exam. How many different choices can the student make?
any comments would be appreciated:
Hello, AlgebraicallyChallenged!
A student must answer eight of ten questions on an exam.
How many different choices can the student make?
This is a Combination problem.
The order in which he selects (and answers) the questions does not matter.
We are simply selecting 8 objects from 10 objects.
This number is: /