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lesya692
13 days ago
5

An Olympian swam the 200-meter freestyle at a speed of 1.8 meters per second. An Olympic runner ran the 200-meter dash in 21.3 s

econds. How much faster was the runner’s speed than the swimmer’s speed to the nearest tenth of a meter per second?
A 0.1 meters per second
B 0.4 meters per second
C 7.6 meters per second
D 9.4 meters per second
Mathematics
2 answers:
AnnZ [9.1K]13 days ago
5 0

Result:

C

Detailed explanation:

I completed the assessment

zzz [9K]13 days ago
5 0
Velocity = Distance/Time

Runner's Speed = 200/21.3 = 9.4 m/s

Swimmer's Speed = 1.8 m/s

9.4 - 1.8 = 7.6 m/s

C
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