Post a New Question

Math

posted by on .

There are four light switches in the room. They can be in either of two positions - on or off. How many possible ways can the four switches be arranged? What if there were eight switches?

  • Math - ,

    2^4 = 16 for four, and 2^8 = 256 for eight.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question