SOLUTION: how many ways can a person select television commercials from 11 television commercials?

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Question 460099: how many ways can a person select television commercials from 11 television commercials?
Found 2 solutions by Alan3354, richard1234:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How do you select them?

Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
2^11, I suppose, if you can select any combination of them.