Mathematics, 07.12.2020 20:40 MyAhBaBy123

Xavier starts 5 feet away from a motion detector. He then walks away from the detector at a rate of 0.5 ft/sec for 4 seconds. He remains still for 2 seconds, and then walks toward the detector at a rate of -2 ft/sec for 3 seconds. How far in foot is Xavier from the motion
detector when he finishes his walk?

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Xavier starts 5 feet away from a motion detector. He then walks away from the detector at a rate of...