Coach DeCaro records the cross country runners’ times compared to their personal best times.
 
 
3K Times
Runner
Time compared to personal best
Gregor
+5.6
Hiroki
–11.6
Isabelle
+3.2
Juan
0
Karen
–5.2
   

Which runners ran slower than their personal best?
in Other Math Topics by Level 10 User (57.4k points)

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1 Answer

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Answer 4
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