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Mathematics, 24.02.2021 14:40 DEEWILL5100

Rachel is a stunt driver, and she's escaping from a building that is about to explode! The variable ddd models Rachel's distance from her exit (in meters) ttt seconds after the cameras began recording the stunt. d=-38t+220d=−38t+220d, equals, minus, 38, t, plus, 220 What is Rachel's speed?

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Rachel is a stunt driver, and she's escaping from a building that is about to explode! The variable...
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