Report this answer

This reaches a person. You do not need an account, and you will not be asked to create one.

Reports are answered within 5 working days, and faster than 48 hours where someone's safety is at stake. A request about your own data is answered within one month.

The answer you are reporting

Which teacher, parent, coach or friend most made you who you are, and what did you learn from them?

It so happened that we had a very good math teacher, who was a Communist. I remember having learned from him something that I never forget: the rule of nines. A simple point: you add up the numerals in a number, and if the original number was divisible by nine, then the sum of the figures also is. For instance, you tak...

Edward Teller · read it in full

What is this about?

Used to answer this request and nothing else. It is not added to any list.

Cancel

If you are a public figure and this is about a profile we built about you without asking, use the link on that profile instead. It goes to a queue with a shorter route to taking the page down.