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Pre-Algebra
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OpenStudy (anonymous):
Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 55 miles per hour. Then, in the second hour, she traveled at a speed of 65 miles per hour. What is the percentage increase of Seraphina's speed? If necessary, round to the nearest tenth of a percent.
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OpenStudy (ilovepie):
About 16%
OpenStudy (anonymous):
Thank you!
OpenStudy (ilovepie):
No problem :)
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