The function E (m) = (3.7 x 108) ms roughly models the life expectancy E (in seconds) of an animal in captivity that has a mass of m kilograms. The
function R (m) = 3.8m roughly models the heart rate R (in beats per second) of an animal with a mass m (in kilograms). Approximately how many
times greater is the number of heartbeats over the expected lifetime of a koala bear in captivity with a mass of 9 kilograms than that of a brown bear with a
mass of 278 kilograms? Round to the nearest hundredth.
Enter the correct value in the box.