A championship swimmer swims 50 meters in 22 seconds. What is his speed? 22.7 m/s
4.4 m/s
0.44 m/s
2.27 m/s

my good sir, your answer here is "jvhrwekjhvbebebjb"

your welcome.

i’m   sure probably just geuss and see which one you can get right, i’m pretty sure it is the combination of goods and services

answer; rational if melanie values sleep more highly than the benefits she expects to receive from attending the class;

answer; the changing age structure of the population;