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White raven [17]
4 years ago
15

1)

Mathematics
2 answers:
wlad13 [49]4 years ago
8 0

Answer:

A) feet per second  

Step-by-step explanation:

Since she runs short distances, we will not be measuring miles to begin with.

Short sprints are usually run in a matter of seconds; this means she should measure in feet per second.

34kurt4 years ago
5 0
A. feet per second because she can measure more accurately.

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