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On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
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How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?
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Ms. green tells you that a right triangle has a hypotenuse if 13 and a leg of 5. she ask you to find the other leg of the triangle. what is you're answer?
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How do you turn 53 1/3 into a fraction...
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