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An elevator descends into a mine at the rate of 5m/min. If the descent starts from 15m above the ground level, how long will it take to reach -350m. |
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Answer» ddghjsf_54*fhhjjnvzzdtgvc_dx57&*ttssdgfzzfghjkffghjjji&762346 yujvvzzb6643367&68+8816 ses1 |
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