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vfiekz [6]
2 years ago
13

21²/0.219 to 2 significant figures​

Mathematics
2 answers:
bogdanovich [222]2 years ago
6 0
The answer is 2000…..
Oksanka [162]2 years ago
3 0
21^2/0.219 = 2013.69863
2 significant figures are the 20, so the answer is 2000
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Answer:

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Step-by-step explanation:

We have to expand the powers of each of them:

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