User:Pi314

Mathematics Pop Quiz

Just to test the formula function here is a short math quiz:

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1)

• $\pi =3,14$
• $\pi ^{2}*314=$

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2)

• $x*{\sqrt {2}}=z$
• $x/0,707=z$
• $z=4,44$
• $x=$

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3)

• $U=I*R$
• $P=U*I$
• $P=2,5W$
• $R=5\Omega$
• $U=$
• $I=$

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4)

• $Z={\sqrt {(}}R^{2}+X^{2})$
• $Z=10,05k$
• $X=10k$
• $R=$

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5)

• ${\sqrt {\pi }}*1,47M=y^{2}*\pi$
• $y=$

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$\Pi$ - Pi314 11:38, 27 November 2006 (UTC)

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