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Joanna ran a mile in physical education class. After resting for one hour, her heart rate was 60 beats per minute. If her heart rate decreased by /5, what was her heart rate right after running a mile?

Respuesta :

agalin920
60/5= 12

Heart rate = 60 - 12= 48
Rikki13
48 because you would divide 60 by 5 and get 12 and subtract 12 from 60 and get 48

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