Um, you may be thinking of Blood Pressure... If so a Systolic Blood Pressure of 280 over a Diastolic Blood Pressure of 180 is possible, albeit pathologic.
Yes. Even for a young athlete, 280 is too high.
The prices for Fantasy Kingdom is 280 Taka for adults and 180 Taka for kids. Fantasy Kingdom is a theme park located in Bangladesh.
In general, the larger the animal is, the slower is its resting heart rate. Great whales (the largest animals) have resting heart rates around 7 beats per minute (bpm), according to Gordon Ramel (http://www.earthlife.net/mammals/blood.html), who also notes that some smaller animals have even lower heart rates while hibernating (for example, the European hedgehog, which slows from 200-280 bpm while active to around 5 bpm while hibernating). (It's a good bet that there is some other animal with an even slower hibernating heart rate -- you might want to research this question a bit more). Cold-blooded animals slow their hearts dramatically at low temperatures. At http://www.peteducation.com/article.cfm?cls=17&cat=1848&articleid=295 you can read about how crocodiles, for example, slow their hearts from 24-40 bpm in daytime (28C) to 15-20 bpm at night (18C), and to as slow as 1 bpm at 10C (which is pretty cold for a croc). At the other extreme, shrews have an average heart rate of 800 bpm and a peak rate over 1300 bpm. George Moody Harvard-MIT Division of Health Sciences and Technology
about 280 C.....
$280
Hedgehogs are small mammals, native to Africa. The normal heart rate for a hedgehog is anywhere from 180 to 280 beats per minute.
Yes. Even for a young athlete, 280 is too high.
The LCM is 2520.
a giraffe
giraffe
A reflex angle (Reflex measures over 180 and under 360, not 280.)
20
20
280?
The HCF is 20.
180 rounded to the nearest 100 (hundreds place) is 200.
%rate = (38 ÷ 280) x 100% = 13.57%