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murzikaleks [220]
4 years ago
6

Select the answer with the correct number of significant figures for each calculation. 31.580 + 4.26 = 35.8 35.84 35.840

Chemistry
2 answers:
Llana [10]4 years ago
8 0

Answer:

35.84

Explanation:

Next one is 1.0243

Oksanka [162]4 years ago
5 0
The answer is 35.84

When adding using significant figures, you round the answer to the the number of decimal places of the lower-decimal number. 
In this case, 4.26 has the lower number of decimal places (hundredths), so we round to hundredths. 
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