HELP WITH MATH PROBLEM URGENT PLEASE |
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 Sep 15 2005, 09:37 PM
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#1
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 The Noob  Group: Member Posts: 575 Joined: Jul 2005 Member No: 169,647  |
andy hampson bicycles up a 10km long hill at 25 km/h. Then he descends on a different road, averagin 80km/h. if his average speed for the whole trip wus 40km/h how long wus the descent?
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Sep 15 2005, 10:49 PM
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#2
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The Noob Group: Member Posts: 575 Joined: Jul 2005 Member No: 169,647 |
nvm nobody helped and i got it wrong.... close this please
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