Three wires are 6.5 m, 8.19 m, and 4.457 m long. What is the total length of the wires? Give your answer with the appropriate precision. A. 19 m B. 19.0 m C. 19.1 m D. 19.147 m

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Ancient Hippy Profile
Ancient Hippy answered

That is nothing but basic addition. You should know that, if you're older than 8.

Maurice Korvo Profile
Maurice Korvo answered

check your notes, or text book. This is not just an addition question, it is also a question about significant figures.

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Anonymous