15
im 14 im a cheerleader and basketball player and im trying to answer some questions for p. e but i dont know how to get the answer.

heart rate while dancing: beats per minute
heart rate while studying: beats per minute
heart rate while riding a bike: beats per minute

compare these heart rates and explain why they are different.
your friend stopped jogging to take a 15 second quick count and counted 40 beats. show or explain how she would find her beats per minute.