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  • 01-02-2016
  • Mathematics
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Lucy took three tests. If her median score was 86, her mean score was 87, and the range was 13, what were her three test scores?

Respuesta :

RASEA23
RASEA23 RASEA23
  • 02-02-2016
      x+82+y
______________  =87
         3
y-x=17
87,98, and 82.
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