no its not a normal rate would be about 70-90 beats per minute
A march would 70-80 per minute.
Kari's pulse rate is 84 beats per minute (21 beats in 15 seconds). In 30 seconds, there would be 42 beats (84 beats per minute * 30 seconds / 60 seconds).
It beats 75-85 beats per minute. In 45 seconds it would beat about 65 beats.
The most accurate would be for one full minute so you can get the beats per minute, but you can go for half a minute and then multiply times two to get beats per minute.
would a butterflys wing not flutter
Any where between 70 and 80 beats per minuteThe average pulse for an adult is anywhere from 60 to 100 beats a minute. If a person has a lower heart beat their heart be would be 40 to 100 beats a minute.
A normal resting heart rate would be 60 - 100 beats per minute.
If you are referring to humans, it depends. The average healthy person's heart beats between 60-80 beats per minute. A:72 beats per minute and 2.5 billion times in a lifetime (66 years). :]
At a rate of 200 to 300 beats per minute, the total for an hour would be 12000 to 15000 beats.
Oh, dude, math time! So, if the heart beats 72 times in a minute, that means it beats 18 times in a quarter of a minute. Just divide 72 by 4 and boom, you got your answer. Like, it's simple math, but hey, your heart's doing all the hard work anyways, right?
Pulse rate (or heart rate) is measured in the number of beats per minute. So, the most accurate would be to count the number of beats in an entire minute. If the person's heart rate is regular, though, pulse can be counted for a shorter amount of time, such as 10 seconds (multiply by 6 to get the beats per minute) or even 6 seconds (multiply by 10 to get the beats per minute) to give a fairly accurate count.