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December 20, 2014

December 20, 2014

Posted by **Nina PLEASE** on Thursday, January 10, 2013 at 8:22am.

open the lock, you must turn the dial right to the first number, left to

the second number. What is the probability that you choose the correct combination?

- Algebra -
**Allyson**, Thursday, January 10, 2013 at 8:27am1/10

Someone can correct me if I'm wrong, but you have 10 dials, 1/10 chances.

- Algebra -
**Reiny**, Thursday, January 10, 2013 at 8:54amassuming the same number can be used on the 2nd turn

the number of turns = 10*10 = 100

One of these will be correct

prob of correct choice = 1/100

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