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Use a calculator to find cos 31°. Round to four significant digits.
Retired Police
Former police officers who have ended their service career, often after reaching a certain age or completing a specified period of service.
Military Personnel
Individuals who serve in the armed forces, including soldiers, sailors, airmen, and marines, among others.
Crime Survey
A research method used to collect data on crime rates, types of crimes, and public perception of crime, often through questionnaires or interviews with a sample of the population.
Linear Continuum
A straight-line representation of a range or sequence of values, often used to illustrate a progression or spectrum.
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