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Mathematics, 22.06.2021 16:10 tonya3498

A swimmer breaks a world record by 0.07 seconds. The old record was 49.51 seconds. What is the swimmer's new world record? a. 49.58 seconds
b.49.44 seconds
c.48.81 seconds
d.48.58 seconds

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A swimmer breaks a world record by 0.07 seconds. The old record was 49.51 seconds. What is the swimm...

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