alizearias44 alizearias44

18-02-2021
Health

contestada

To save time, we often count the pulse for 30 seconds instead of a minute. If we
If we
do this, what must we multiply by to obtain an accurate pulse rate?
only count for 15 seconds, what do we multiply by?

Respuesta :

jwadkins2216 jwadkins2216

19-02-2021

Answer:

A. 2 B. 4

Explanation:

30 * 2 = 60

15 * 4 = 60

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