There are 10 questions in an examination.
A student has to answer a total of 7 questions, choosing
at least 3 from the first 5 questions.
How many different choices are possible ?

Carlos Rodriguez <carlos@math.albany.edu>
This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998