A heart beats 81 beats per minute. How many beats is that per second? a) 1.35 beats per second b) 1.55 beats per second

Question

A heart beats 81 beats per minute. How many beats is that per
second?
a) 1.35 beats per second
b) 1.55 beats per second
с) 0.92 beats per second
d) 2 beats per cond

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Maris 5 years 2021-07-31T06:33:43+00:00 2 Answers 13 views 0

Answers ( )

  1. thnahdat
    0
    2021-07-31T06:35:06+00:00
    Reply

    Answer:

    1.35 beats per minute.  A

    Step-by-step explanation:

    81/60=1.35 beats

  2. Tryphena
    0
    2021-07-31T06:35:26+00:00
    Reply

    Answer:

    a.1.35 beats per second

    Step-by-step explanation:

    81/60=27/20 or 1.35

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