Posted by **Johnston** on Wednesday, October 13, 2010 at 7:07pm.

A panel of four light switches can be set in 2^4 ways. A panel of lfive light switches can be set in twice this many ways. In how many ways can five light switches be set? I got 2^4=16 16x2=32 Is this right. If not can someone help?

## Answer This Question

## Related Questions

- Math - There are four light switches in the room. They can be in either of two ...
- math - A hotel has rooms numbered 1 to 1000. One thousand visitors enter the ...
- math - Three switches are to be installed in a panel. The switches are each 21/2...
- Math - A group meeting is attended by 14 delegates. 9 of the delegates are from ...
- brain teaser - You are standing outside a closed door. On the other side of the ...
- Math - How many ways can 3 students be chosen from a class of 20 to represent ...
- science - Which object listed below will scatter light? A.a peice of wood B.a ...
- chemistry - How do scientists know that light has a dual wave-particle nature? ...
- statistic - here are five seniors in a class, for each situation, write how the ...
- Physics - light - 1. Blue light and yellow light combine to produce white light ...

More Related Questions