SOLUTION: A class assignment requires that a student work 4 problems from a collection of 12. How many ways are there to complete the assignment?

Algebra ->  Trigonometry-basics -> SOLUTION: A class assignment requires that a student work 4 problems from a collection of 12. How many ways are there to complete the assignment?      Log On


   

Question 74586: A class assignment requires that a student work 4 problems from a collection of 12. How many ways are there to complete the assignment?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
12C4 = [12*11*10*9]/[1*2*3*4] = 495
Cheers,
Stan H.