sherricarter4 sherricarter4

30-03-2020
Mathematics

contestada

3rd grade common core question: a heart beats 81 beats per minute. how many seconds does the heart beat in 1 minute?

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johnsonaaron100 johnsonaaron100

30-03-2020

Answer:

81

Step-by-step explanation:

The answer is literally in the question, the heart beats 81 beats per minute

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gbabyGirl gbabyGirl

30-03-2020

Answer: 1.35

Step-by-step explanation:

1 minute 60 seconds

81÷ 60= 1.35

im not sure ,i aint that smart

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