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Ratio (algebra)

Because of the prevailing peace and order problem, the mayor employed 380 police officers to ensure the safety of the town's 95,000 residents. Given this ratio, how many residents would be the... more


Algebra Homework

Please ! Depending on the day of the week, a border guard searches every nth person coming across the border. Each Tuesday every 7th person is checked. What is the name of this method of... more

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