Answer :
Answer:
81
Step-by-step explanation:
The answer is literally in the question, the heart beats 81 beats per minute
Answer: 1.35
Step-by-step explanation:
1 minute 60 seconds
81÷ 60= 1.35
im not sure ,i aint that smart
Answer:
81
Step-by-step explanation:
The answer is literally in the question, the heart beats 81 beats per minute
Answer: 1.35
Step-by-step explanation:
1 minute 60 seconds
81÷ 60= 1.35
im not sure ,i aint that smart