David P. answered 08/10/15
Tutor
New to Wyzant
I am a professional economist, and have worked in utilities in th
7 trips=21 km's
1trip = 3km's...then 11 trips=11*3=33km's, Shereen walked.
Anastasia A.
asked 08/10/15
David P. answered 08/10/15
I am a professional economist, and have worked in utilities in th
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