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Homework Help Forum: algebra 2

Posted by Obika on Monday, April 6, 2009 at 8:41pm.

Of the 400 doctors, 240 practice family medicine and 130 were from countries outside the United States. What is the probability that a doctor does not practice family medicine or is from the United States?

  • algebra 2 - PsyDAG, Tuesday, April 7, 2009 at 11:22am

    (400-240)/400 = proportion not practicing family medicine.

    Use similar method to find US doctors.

    I hope this helps. Thanks for asking.

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