3 articles trouvés pour ce sujet.
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Distance, time and rate for three people |
2015-02-15 |
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Mubashir pose la question :
Steven left Town A and walked towards Town B at a speed of 100m/min. At the same time, Jason and Melvin started from Town B and walked towards Town A at a speed of 80m/min and 75m/min respectively. If Steven met Melvin six minutes after passing Jason, find the distance between Town A and Town B.
Penny Nom lui répond. |
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The distance between 2 lines in 4D |
2013-04-01 |
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samane pose la question :
how can i measure the distance between 2 lines in 4D??
Chris Fisher lui répond. |
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Distance between the windows |
1999-09-19 |
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Lawrence pose la question :
An observer on level ground is at distance d from a building. The angles of elevation to the bottom of the windows on the second and third floors are a and b respectively. Find the distance h between the bottoms of the windows in terms of a b and d
Harley Weston lui répond. |
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