Recent Messages:
Hi, Could you please help me this problem?A telephone number in another town can use any one of five different three-digit prefixes. How many different telephone numbers are possible in this town?
School or University
Date of Birth
About Me
Hi, Could you please help me this problem?A telephone number in another town can use any one of five different three-digit prefixes. How many different telephone numbers are possible in this town?
| Topic | Results | Date | Retry |
|---|