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Jobisdone [24]
3 years ago
12

What is air A. A Buchner substance B. A compound C. An element D. A mixture

Physics
1 answer:
bezimeni [28]3 years ago
7 0
D. A mixture (mark brainliest)
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Two planes leave wichita at noon. one plane flies east 30 mi/h faster than the other plane, which is flying west. at what time w
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You have to take note of the individual directions of the plane. Since one is heading east, and the other is heading west, the planes are heading at opposite directions. So, it means that their distance between each other would be equal to 1,200 miles which accounts for the sum of their individual distances. The equation is as follows:

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