Why do people purge or clean out their financial records instead of keeping every financial document they receive?

Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio.i need asap !

What is the product of the radical expression. (7-2square root) (8+2 square root)

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?