nwand1284 nwand1284

09-09-2017
Mathematics

contestada

Superman needs to save Lois. After flying for 10 seconds he is 1520 meters from her then at 15 seconds he is 1230 meters from her. What is supermans average rate

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antoni0524 antoni0524

09-09-2017

Average speed is 58 meters per second

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