Asupersonic jet was flying at a constant velocity starting 8,400 kilometers west of u. s. airspace. it
flew one-third of the way to u. s. airspace in 2 hours. what was the jet's velocity?
write your answer as a whole number.

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%