Question

what is the respiration rate, in breaths per minute? note that he has 5 breaths across 15 seconds.

Answer 1

Answer:

20

Explanation:

If he has 5 breaths in 15 seconds, then you just got to multiply it by 4, because if the person breathes 5 times in 15 seconds, then they will do it 20 in a minute, as long as there is no other factor, such as excercise or else.