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Alenkasestr [34]
2 years ago
11

A. 3 B. 10C. 20D. 30​

Mathematics
1 answer:
Dahasolnce [82]2 years ago
3 0

<u>Answer:</u>

<h2>D. 30</h2>

<u>Explanation:</u>

292/100×9.9 = 2.92×9.9 = <u>28.908</u>

30 is closest to 28.908

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Step-by-step explanation:

<u>Equation</u>

Let s represent the speed of the faster plane. Then its travel time is ...

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_____

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