Chemistry, 18.09.2019 07:30 apreston2882

Cindy runs 2 kilometers every morning. she takes 2 minutes for the first 250 meters, 4 minutes for the next 1,000 meters, 1 minute for the next 350 meters, and 3 minutes for the rest.
cindy’s average speed for the entire run is
( )
meters per minute. one kilometer is the same as 1,000 meters.
hint: distance over time

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