zarizarisnae zarizarisnae

12-01-2018
Mathematics

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an airliner makes a 3,000 mile flight in 7 hours. what is the average rate of speed in miles per hour?

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katarianish katarianish

12-01-2018

[tex] \frac{3000}{7} = \frac{x}{1} \\ 7x = 3000[/tex]
3000 divided by 7 equals 428.5714285714, rounded equals 428.57.

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