Student question: Can first letter row of QWERTY keyboard spell a palindrome?
Teacher response: The detailed solution is: The first letter row of the QWERTY keyboard contains: QWERTYUIOP. A palindrome is a word that can be spelled the same backwords and forwards such as racecar and rotor..

Student question: Can children be soldiers in the US Army?
Teacher response: The detailed solution is: A soldier is a member of the armed forces. The US Army is the land warfare branch of the United States. The minimum age for enlistment in the US Army is 18 years old. A child is considered is considered to be anyone under the age of 18 years old..

Student question: Would the high school class of 2010 have lived through the Presidency of Richard Nixon?
Teacher response: The detailed solution is: People in the high school class of 2010 were born between 1991 and 1993. Richard Nixon was President of the United States until 1974..

Student question: Does open heart surgery finish before entirety of American Ballet Theatre's Swan Lake?
Teacher response:
The detailed solution is: The American Ballet theatre's Swan Lake has a run time of 145 minutes. The National Heart, Lung, and Blood Institute states that a coronary artery bypass takes 3 to 6 hours..