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A water well drilling rig has dug to a height of -15 feet in three hours. If the rig has been running constantly and is currently at a height of -192.5 feet, for how long has the rig been running?



22.25 hours

97.4 hours

38.5 hours

12.8 hours

Respuesta :

A. 22.25 i think it’s a because it you do your math correctly it was give you A

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