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Physics, 27.10.2020 06:50 dlatricewilcoxp0tsdw
Jack made a trip to his friends house and back. The trip there took two hours the trip back took three hours. What was Jax average speed on the trip there if he averaged 30 km an hour on the return trip? 
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Jack made a trip to his friends house and back. The trip there took two hours the trip back took thr...
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