they write on it
they use it so they can keep track of how much money they have got and how many products have been bought.
a banker would use a spread sheet for calculations relating to money
To keep track of sales and how much they earn in a day and how much sock they sell.
Scientists can use spread sheets to record data from their experiments.
I use them everyday with a spread sheet.
They get a sheet and spread butter on it.
there is 250 rows in a spread sheet
they use spread sheets to account for all the money that is spent and given and its also them just being plain lazy because they cant be bothered to do the maths so they leave it to the softwarei was just bored btw
i downt no what a spread sheet model is so i can not answer this question.i am terribly sorry.
A spread sheet is good for complicated equations, such as if statements and absolute cell reference.
a spread sheet
a scientist would use a spreadsheet for work progress or noting down anonimous thoughts.