Friday

April 18, 2014

April 18, 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

**Related Questions**

PreAlgebra - A combination lock has 10 dials. To open the lock, you must turn ...

MATH - A certain type of combination lock has 3 dials: the first 2 dials each ...

Statistics - A lock on a bank vault consists of 3 dials, each with 30 positions...

mathss - a combination lock has three dials, each numbered from 1-9. each ...

Math - A bicycle lock has a 4-digit combination. Each of the digits is a number ...

Statistics - Is it appropriate to call the numbered lock combination in our ...

Math - Is it appropriate to call the numbered lock combination in our doors and ...

Math - a company makes combination locks with 50 numbers printed on the dial. ...

~*Math Probability*~ - Which expression would you use to figure out the number ...

7th Grade Math Ms. Sue! - 4. Which expression would you use to figure out the ...