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Mathematics, 15.09.2021 03:40 katrinadoughty9356

a glider begins its flight 3/4 mile above the ground. After 20 minutes, it is 1/2 mile above the ground. Find the change in height of the glider. If it continues to descend at this rate, how long does the entire descent last?

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a glider begins its flight 3/4 mile above the ground. After 20 minutes, it is 1/2 mile above the gro...

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