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OpenStudy (anonymous):
hlp
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OpenStudy (anonymous):
@iGreen.
OpenStudy (anonymous):
We can set up a proportion: \(\dfrac{8.4}{4.2} = \dfrac{k}{2.3}\) Cross multiply: \(19.32 = 4.2k\) Divide 4.2 to both sides, what's 19.32 / 4.2?
OpenStudy (anonymous):
4.6
OpenStudy (anonymous):
Yes, that is our answer.
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