3 years ago

Please help me with this word problem

Mathematics

1 answer:

Serhud [2]3 years ago

4 0

Answer:

21 1/3 inches

Step-by-step explanation:

Inverse variation means that when the frequency goes up by a factor of 576/256 = 9/4, the length of the string goes down by a factor that is the inverse of that, 4/9.

4/9·48 inches = 21 1/3 inches

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