raydiris0486 raydiris0486

19-11-2021
Mathematics

contestada

On a bike trip, Erika rides 6 miles in the first 30 minutes and 18 miles in
the next hour. What is her average rate of speed?

On a bike trip Erika rides 6 miles in the first 30 minutes and 18 miles in the next hour What is her average rate of speed class=

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06gavinlim 06gavinlim

19-11-2021

Answer: 15

so the first one is 12, the second one is 18 miles per hour so if you average out the mean it's 15

Step-by-step explanation:

12 + 18 = 30 / 2 = 15

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