How do I recover a permanently deleted file on window 7. The recycle bin doesn't work, the 'previous version' doesn't work. And I can't download a recovery app for sure! Is there any other way, please anyone? Brainliest for first useful answer. And please don't put useless answers, this is pretty urgent! I deleted a homework file on accident and its due today!

An attribute on a webpage allows you to set borders and change background colors. true or false

Which type of excel chart should be used to track students’ progress on test grades? line column bar pie

Assignment: permutations use the permutation formula   r ! ! n n p nr   to solve each problem. be sure to show all work leading to your answer. part i: solve real-world permutation problems choose any four (4) of the following five problems to solve. for each problem a) show how the permutation formula can be used to find the answer and b) write a sentence to explain the meaning of the answer for the situation. 1. to register for online banking services at a local credit union, you need to select a four-digit personal identification number, or pin code. the digits cannot be repeated. how many ways are there to arrange four digits out of the numerals 0 through 9 to create a code?