The length of time it takes a letter to get from London, England to  Dallas, Texas depends on the method of mail. First Class mail takes  between 5 and 8 business days to ar â¦ rive.
It is estimated 1.2 million students annually drop out of high school in the United States, where high school graduation rates rank 19th in the world. Reasons are varied and may include: to find employment, avoid bullying, family emergency, poor grades, depression and other mental illnesses, unexpected pregnancy, bad environment, lack of freedom, and boredom.
About 3.6 million students are expected to graduate from high school in 2017â18, including 3.3 million students from public high schools and 0.3 million students from private high schools . The percentage of high school dropouts among 16- through 24-year-olds declined from 10.9 percent in 2000 to 5.9 percent in 2015 .