Mathematics, 31.01.2020 16:04 iamsecond235p318rq

The 4-by 100 meter relay is a track and field event involving four runners on each team.
runner - carter frater bolt powell
time - 13.4 12 12 11.7

a. what is the combined time of carter and frater?
b. how much faster did powell run his leg of the race than bolt?
c. what is the combined time of all the runners?

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The 4-by 100 meter relay is a track and field event involving four runners on each team.
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