# Algebra 2

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The frequency of a radio wave is inversely proportional to the wavelength. If a wave 250 m long has a frequency of about 1200 kHz, what is the approximate length of a wave with a frequency of 800 kHz?

A. 167 m
B. 258 m
C. 325 m
D. 375 m

• Algebra 2 -

L = 1200/800 * 250 = 375 m.

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