samdoesmath5892 samdoesmath5892

09-08-2018
Mathematics

contestada

starting at home Jessica traveled uphill to the toy store for 12 minutes I just 10 mph period then she travel back home along the same path downhill at a speed of 30 mph period what is her average speed for the entire trip from home to the toys store and back

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hellohi8 hellohi8

09-08-2018

the answer is 20 miles per hour

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