What is 446,221 rounded to the nearest ten what is the answer

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

3x = 729 solve for x plz . it's urgent. will mark

How can you check that you have correctly converted frequencies to relative frequencies?