After vigorous activity, your heart rate changes at a rate of -12 beats per minute? How much would your heart rate decline within a 7-minute period?

1 Answer
Oct 11, 2017

Assuming it is constantly declining at that rate, it would be #84# beats slower.

Explanation:

It declines #12# beats per minute.

#7# minutes have passed so your heart rate goes down #12# beats for each of those minutes.

So: #12*7=84#