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Mathematics, 22.06.2019 00:50
Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours
Answers: 3
Mathematics, 22.06.2019 09:30
Lisa was trying to park her car. she moved her car forward at a constant velocity for 5 seconds, and then backward at a constant velocity for 10 seconds. she then moved her car forward again at a constant velocity for the next 5 seconds, and then she stopped. which of the following graphs could represent the motion of lisa's car?
Answers: 3
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