Friday
November 21, 2014

Homework Help: Algebra 2

Posted by Lauren on Monday, March 28, 2011 at 6:15pm.

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

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