Mathematics

Mathematics, 15.12.2019 02:31, helpmeplz11239

5. a sound wave is modeled with the equation y = 1/4 cos 2pi/3 ∅

a.) find the period. explain your method.
b.) find the amplitude. explain your method.
c.) what is the equation of midline?

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5. a sound wave is modeled with the equation y = 1/4 cos 2pi/3 ∅

a.) find the period. ex...

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