Question

What unit of measurement s used to express the airlines popularity?

Answer 1

Answer:

the kilogram (kg), for mass.

the second (s), for time.

the kelvin (K), for temperature.

the ampere (A), for electric current.

the meter (m), for distance.

the candela (cd), for luminous intensity.

the mole (mol), for the amount of a substance.

Answer 2

Cost per available seat mile (CASM) is a widely used unit of measurement to compare the efficiency of various airlines.