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21-10-2020
Mathematics

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how many significant figures does 400 mL have

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wrennlyyasia wrennlyyasia

21-10-2020

Answer:

The measurement 400 mL has one significant figure.

Step-by-step explanation:

400 has only one significant figure. 4 is a non-zero digit, so it's significant. Trailing zeros in a whole number aren't significant.

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