Mathematics, 19.10.2019 23:20 cathydaves

Rachel is a stunt driver, and she's escaping from a building that is about to explode! ddd represents rachel's remaining distance (in meters) as a function of time ttt (in seconds). 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! ddd represen...