there are 500 children in a school for the PT drill they have to stand in such a manner that the number of rows is equal to the number of columns. how many children would be left out in this arangement

16 children would be left out in this arrangement

Step-by-step explanation:

Total number of children in a school = 500

For P.T. Drill number of rows = number of columns =x

The number of children who will be left out = 500−x^2  .

The square root of 500 gives remainder as 16 that means, the square of 22 is less than 500 by 16

To make it a perfect square = 500−16=484 Therefore, number of children left will be 16

= 16 children would be left out in this arrangement

(Hope this helps can I pls have brainlist (crown)☺️)

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation: