Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 56 miles per hour. Then, in t

Question

2 years ago

5

Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 56 miles per hour. Then, in t

he 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.

Mathematics

1 answer:

RUDIKE [14] · Answer 1 · 2023-01-20T15:55:49+03:00

RUDIKE [14]2 years ago

4 0

Answer

128

Step-by-step explanation:

72+56=128

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