Dmitry B. answered 04/15/20
Five years of Prealgebra tutoring at a math group
RSM? Russian School of Mathematics?
No, their problems usually more advanced than this one.
30 miles per hour.
Bob V.
asked 04/14/20Mark skied down a mountain. The trail was 1 mile long and it took him 2 minutes to complete.
Chapter Reference
What was Marks' speed in miles per hour?
Dmitry B. answered 04/15/20
Five years of Prealgebra tutoring at a math group
RSM? Russian School of Mathematics?
No, their problems usually more advanced than this one.
30 miles per hour.
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