## lyndsaylewallen 2 years ago How many 3 digit numbers can be made if no digit is repeated and the number can not begin with a zero?

1. klimenkov

How many ways to pick the first digit?

2. lyndsaylewallen

i need to know how many ways it is possible to write a 3 digit number if i cant use 0 and none of the numbers are repeated

3. klimenkov

I understood. I want you to tell me how many ways are there to pick the first digit in the number.

4. lyndsaylewallen

i dont know, thats why im here, if i knew how to do this work i would. im on odesseyware and they dont explain anything

5. lyndsaylewallen

?

6. klimenkov

Why are so lazy? If you have 10 digits and you cant use one of them (0), why cant you tell me how many ways are there to pick the digit?

7. lyndsaylewallen

9 ways?? i dont know. thats why im here. for help. for someone to explain something, not be rude to me and decline help.

8. tayluvsya

lol

9. lyndsaylewallen

can YOU explain this to me?

10. klimenkov

Yes, 9. I'm not rude. But you are lazy. How many ways are there to pick the second digit?

11. lyndsaylewallen

I'm not lazy, your an retriceole. you shouldn't be allowed to be on this website to patronize people who are trying to learn with out a teacher.

12. klimenkov

You just want to get an answer. Read the Code of Conduct at first.

13. klimenkov
14. saifoo.khan

C'mon peoples. Be nice to each other.

15. tayluvsya

lol

16. klimenkov

You are not trying to learn. You are trying to get an answer on your question.

17. lyndsaylewallen

no, i am trying to learn, im doing math 4 online with out a tutor or anyone else. but i am also trying to stay away from immature rude people, so leave me alone.

18. saifoo.khan

Let's forget everything and start again.

19. klimenkov

I wish you've visited the psychiatrist.

20. saifoo.khan

Enough. Stop now. @lyndsaylewallen : please close this and repost your question.

21. klimenkov

@saifoo.khan I'm so sorry.

22. saifoo.khan

No need for the sorries. Thanks for understanding. @klimenkov :)

23. saifoo.khan

Now, are you willing to help @lyndsaylewallen ? @klimenkov

24. klimenkov

Sure, if he wants me to help him.

25. saifoo.khan

@lyndsaylewallen ??

26. tayluvsya

lol