Mathematics, 14.04.2020 23:41 masonrochester7
Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 61 miles per hour. Then, in the second hour, she traveled at a speed of 72 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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Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 6...
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