When Joanne gets a massage, at 6:00 am her heart rate is 81 beats per minute. At 6:30 am her heart rate slows to 63 beats per minute. Find the rate of change in her heart rate.
The time difference between 6:00 and 6:30 is 30 min The heart beat difference is 81-63=18 beats so during 30 min the heart changed beat by 18 beats in other words 18 beats /30 min 18/30 beats/min = 0.6 beats/min the rate of change in heart rate is 0.6 beats/min ((((is this correct))
that what i would've done without calculas
so u agreein?
ya but i dont know if thats right. it looks right lol
Join our real-time social learning platform and learn together with your friends!