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Mathematics, 02.07.2020 22:01 trodrickwilliams2019

The Wright brothers made the world's first flight in a power-driven airplane. The flight lasted for 12 seconds at an average speed of 10 feet per second. The ratio of the airplane's wingspan to the distance flown was 1:3. How long was the wingspan?

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The Wright brothers made the world's first flight in a power-driven airplane. The flight lasted for...
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