"At age 70, I went back to school. My teacher was about 4-foot-7, 70 pounds, with long blond hair. She was 9 years old and ...

The lack of information about the aircraft’s disappearance in 2014 has led to the emergence of a range of theories, from the ...

Complete Explanation A logarithm is the power which a certain number is raised to get another number. Before calculators and various types of complex computers were invented it was difficult for ...

\(2 \frac{1}{2}\) is an example of a mixed number. This is when whole numbers and fractions are written together. Turn \(3 \frac{1}{2}\) into an improper fraction. The fraction in the mixed number has ...

Carol M. Kopp edits features on a wide range of subjects for Investopedia, including investing, personal finance, retirement planning, taxes, business management, and career development. Betsy began ...