Chemistry, 10.11.2020 01:00 hannacarroll3670
Marni runs 1500 meters around the school track . What does she need to know in order to find out her speed?
A) her time from start to finish
B) Her heart rate at the finish line
C) the number of steps she took
D) the time she started.
please hurry, im on a quiz
Answers: 2
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Marni runs 1500 meters around the school track . What does she need to know in order to find out her...
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