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Paul [167]
3 years ago
13

Round off each number to the indicated number of significant figures (sf)

Chemistry
2 answers:
olga55 [171]3 years ago
5 0

Answer:

(a) 2.316x10^2 or 231.6

(b) 8.5x10^{-3}

(c) 1.4x10^2

Explanation:

Hello,

In this case, we must remember that we round numbers if the next number is equal or greater than 5 and that left-sided zeros are not included in the final result, in such a way:

(a) 2.316x10^2 or 231.6

(b) 8.5x10^{-3}

(c) 1.4x10^2

Best regards.

weeeeeb [17]3 years ago
3 0

Answer:

The answer is B

Explanation:

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