Susyjsm19
Susyjsm19 Susyjsm19
  • 09-11-2020
  • Chemistry
contestada

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

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friendlyryan
friendlyryan friendlyryan
  • 09-11-2020
I would also say the answer is A
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