Sunday

February 1, 2015

February 1, 2015

Posted by **Teresa** on Tuesday, January 2, 2007 at 2:39pm.

Ah, a restatement of the locker problem.

While not stated in your original problem, I presume you have 100 students, not just 3.

At the end of the day, the open doors will be those numbers that have an odd number of factors. These will only be numers that are perfect squares. (1,4,9,...). All other doors will be closed.

**Answer this Question**

**Related Questions**

Math - Imagine there are 100 lockers. Each locker is given a number 1-100. When ...

9th grade - A new high school has just been completed. There are 1,000 lockers ...

Math - Newon Middle School has a hall with 500 lockers, all of which are closed...

math - the 20 students in Mr. Wolf's 4th grade class are playing a game in a ...

Science - A researcher designs an experiment to determine if German Shepherds ...

geometry - At Millock Highschool, there are 1,000 lockers and 1,000 students. ...

math - 1000 lockers 1000 students, the first student goes along and opens every ...

Algebra 1 Please bobpursley - This is what the exact paper says Algebra 1 PAP ...

math - On a T.v. game show a contestant is asked to select a door and then is ...

Probablity - Samir had prepared the problem tests for Stages 1 to 5 of Geometry ...