Lisa is skateboarding at a speed of three miles per hour. A dog starts to chase her, and she speeds up to seven miles per hour. What is her change in speed in miles per hour?

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Djlauk asked Sep 28, 2022

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45 votes

Lisa is skateboarding at a speed of three miles

per hour. A dog starts to chase her, and she
speeds up to seven miles per hour. What is her
change in speed in miles per hour?

Mathematics
high-school

Djlauk asked Sep 28, 2022

by Djlauk

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1 Answer

13 votes

Answer:

4mph change

Explanation:

YYY answered Oct 3, 2022

by YYY

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