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Un article trouvé pour ce sujet.
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Two jets are traveling towards each other |
2009-10-05 |
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jake pose la question :
two jets are traveling towards each other and are 4000 km apart. the rate of one jet is 100 km/h faster than the rate of the other. if the jets pass each other after 2.5 hrs what is the rate of speed of the faster jet?
Penny Nom lui répond. |
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