Answer:
First you read the question and numbers, then you use the numbers in the correct way and you try reallllyyy hard, you will find your answer! Hope this helps! :D
Before that there was no way for the image to be recorded and fixed on a surface
<span>The document is called as Project schedule. this document contains the tasks that needs to be performed, the time that is given to the perform the task, the target dates. It also contains the budget of the project and the budget can be represented task wise. This helps in performing the project in a more organized way.</span>
there are many styles of coding think about it like art if you had 15 painters working on the same 4x4 painting it would look like a mess.
-scav