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Posted by on Monday, June 2, 2014 at 4:49pm.

2. Researchers at Jackson Hospital asked 40 randomly selected patients about their sleep habits. Sixteen reported sleeping 8 hours or more each night. If their are 700 patients in the hospital, estimate the number of patients who sleep 8 hours or more each night. A.140
B.160
C.180
D.280<--------

  • math HELP!!!!!! - , Monday, June 2, 2014 at 4:52pm

    16/40 = x/700

    2/5 = x/700

    x = 1400/5 = 280

  • math HELP!!!!!! - , Monday, June 2, 2014 at 4:57pm

    THAX!!!!

  • math HELP!!!!!! - , Monday, June 2, 2014 at 6:04pm

    You are welcome :)

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