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Mathematics, 05.01.2020 20:31 sarahholt517

Jackie is going to be the fastest woman in the world, marion jones. marion can run 9.5m/s while jackie can only run 7m/s. for obvious reasons, jackie will get a headstart of 40m. how long should the race be so that jackie barely wins?

. i have 15 points to offer.

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