B. false 68% of the population live in the least industrialized nations
Answer:
Memphis' most significant musical claims to fame are as "Home of the Blues" and "Birthplace of Rock and Roll".
Explanation:
Answer:
<em>Learning Curve Effect</em>
Explanation:
The learning curve was first defined in 1885 by psychologist Hermann Ebbinghaus and is used as a means of measuring the quality of output and estimating costs.
<em>A learning curve is a term that visually represents the cost-output relationship over a specified period of time, usually representing an employee's or worker's repetitive task.</em>
The literacy rate and the gross domestic product
