Mathematics, 27.05.2021 21:00 76022sfox
Un conducteur roule pendant 1 h 48 min Γ la vitesse moyenne de 80km/h, puis pendant 42 minutes
Γ la vitesse moyenne de 90 km/h.
1)Combien de temps a-t-il roulΓ© ?
2)Quelle distance a-t-il parcourue au total ?
3)Calculer sa vitesse moyenne sur l'ensemble du trajet.
Answers: 3
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At 6 1/2 cents per pound of string beans how much does 7 pounds cost
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Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. β 6 β
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Un conducteur roule pendant 1 h 48 min Γ la vitesse moyenne de 80km/h, puis pendant 42 minutes
Γ la...
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