Homework Help: sciencce

Posted by anon on Thursday, February 17, 2011 at 12:09pm.

Mrs. Scheib was riding her bike and leaves home and rides due east for a distance of 45 km. she returns home on the same bike path. if the entire bike path takes 4 hrs what is her average speed?
Is it 11.25?

science - Ms. Sue, Thursday, February 17, 2011 at 12:24pm
Right.

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