0
150 lockers first kid opens each door next kid closes every other door third kid changes every third door if you are the last kid of 150 what will your door be?
Wiki User
∙ 14y ago
well if all the kids started opening the first locker and then counted then the last kid would only open the first locker.
If they started with their number then they would be the 150th locker
open or closed
If its the first locker you would close the locker
if its the last locker you would close the locker
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
The first student leaves 1000 lockers open the second student closes all even lockers the third student open the closed lockers and close the open lockers upto 1000 how many lockers are open?
I think 500 lockers are open
When where the school lockers invented?
There is no recorded date of the first use of lockers. The first lockers were probably just simple stacked cupboards with a padlock.In the last 10 years, lockers have developed beyond the traditional steel lockers that have existed for years. The eXtreme Plastic Locker is the latest in locker design that eliminates alot of the problems of the steel locker, including rusting, denting, scratching and they are also waterproof.
Where lockers first used?
Lockers have developed out of neccessity so its difficult to track down their first inception. A locker is just a development on a lockable cupboard which could of occurred anywhere in the world. Lockers have come along way from this and can no be wooden, steel or even plastic.
Who invented the lockers?
Floribelle Del Carmen invented lockers. Locker rooms date as far back in the late 1800s. They were first used as storage areas by students in classrooms and in gyms.
Which heart valve closes first?
tricusped valve
What are the ratings and certificates for Ned's Declassified School Survival Guide - 2004 First Day and Lockers 1-1?
Ned's Declassified School Survival Guide - 2004 First Day and Lockers 1-1 is rated/received certificates of: Australia:G
Does John Barrett middle school have lockers?
No! It's terrible! You put your clothes in any locker for P.E. then you take it out and go to your next period. so there are no lockers, and you can only keep your clothes in a P.E. locker if your a top student.
How many days and minutes in obamas first term?
i dont know that changes every minute
Why does the Lent season change every year?
Lent changes every year because the dates for Easter change. Easter Sunday is the first Sunday after the first full moo after the March equinox. So whenever Easter is will determine when Lent is. As Easter changes its date every year, so does Lent.
There are 1000 lockers in the hallway for the 1000 students at a highschoolon the first day of school the student with locker number 1 runs down the hallway and closes every second lockerstudent 3 the?
1,4, 9, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625, 676, 729, 784, 841, 900, 961
Is the hole in the ozone layer as big as scientist first thought?
Yes, and it has gotten larger every year until 2006 (record). It has gotten a bit smaller since then. And it closes shut every year too (so zero size every year too).
What are the release dates for Ned's Declassified School Survival Guide - 2004 First Day and Lockers 1-1?
Ned's Declassified School Survival Guide - 2004 First Day and Lockers 1-1 was released on: USA: 12 September 2004 Germany: 25 March 2006
