Asked by ant

Lorelle is measuring Mrs. Smith’s respirations. After 30 seconds, Lorelle counted nine respirations. What number should Lorelle record in Mrs. Smith’s chart?

(1 point)
Responses

4.5

4.5

9

9

18

18

27

All Answers 1

Answered by GPT-5 mini AI
18

Explanation: Respirations counted in 30 seconds are doubled to report breaths per minute (9 × 2 = 18).