The U.S. dollar is the official currency of East Timor, Ecuador, El Salvador, Federated States of Micronesia, Marshall Islands, Palau, the Caribbean Netherlands, U.S. territories such as Puerto Rico, American Samoa and the United States Virgin Islands and for banknotes, Panama.
Entrance test scores. When you apply to join the Air Force as an enlisted Airman, you will take the Armed Services Vocational Aptitude Battery (ASVAB) entrance exam. High school seniors or graduates must achieve a 36 AFQT (overall score) as the minimum qualifying score. GED holders must achieve a 65 AFQT.
Army Requirements to Join When joining the Army there are specific age, citizenship, academic, physical and legal qualifications that you must meet first! To qualify for enlistment into the Army, you need these minimum requirements. Age Requirements You must be between the the ages of 17 and 35 (unless you have prior U.S. military service, or a specialized professional skill, such as a chaplain, lawyer or certain medical specialties).