| Answer | Crossword Clue |
|---|---|
| EMT | 9-1-1 respondent |
| EMTS | 9-1-1 respondents |
| EMTS | 9-1-1 responders |
| EMT | 9-1-1 responder |
| EMS | 9-1-1 grp. |
| EMTS | 9-1-1 respondents, briefly |
| GEOMETRICSERIES | 9 + 3 + 1 + 1-3 + 1-9 + ..., e.g. |
| billion | number represented in the U.S. by 1 followed by 9 zeros, and in Great Britain by 1 followed by 12 zeros |
