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13-01-2017
Mathematics

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A rock climber's elevation above sea level changed −82 1/2 feet in 2 1/4 minutes as she descended. What was the climber's average change in elevation per minute?

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texaschic101 texaschic101

13-01-2017

(-82.5) / (2.25) = - 36.67 ft per min

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