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An airplane can travel 350 mph in still air. If it travels 1995 miles with the wind in the same length of time it travels 1505
Question
An airplane can travel 350 mph in still air. If it travels 1995 miles with the wind
in the same length of time it travels 1505 miles against the wind, what is the speed of the wind?
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Mathematics
3 years
2021-07-30T05:49:22+00:00
2021-07-30T05:49:22+00:00 1 Answers
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Answer:
49 mph
Step-by-step explanation:
RT=D
T = D/R
1995(350-x) = 1505(350+x)
x=49