Latimer's work with the edison pioneer was very important. what made this work even more special?

What would happen if airlines and baseball stadiums priced all seats the same instead of using variable pricing

What is a person called when they are on your side and supports you

Which is relatively better: a score of 76 on a psychology test or a score of 22 on an economics test? scores on the psychology test have a mean of 90 and a standard deviation of 13. scores on the economics test have a mean of 52 and a standard deviation of 10.