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alexira [117]
3 years ago
12

Out of what material did coal form?

Mathematics
1 answer:
Setler79 [48]3 years ago
7 0

Answer:

Coal is formed of carbon.

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Step-by-step explanation:

By the graph it can be seen that the distance a dragonfly can travel is dependent on the certain number of hours.

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∴ The equation of the given line :

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