Mathematics, 01.12.2020 01:20 olsen6932
Find the radius of a circle containing a 20 degree arc of a circle whose length is 17 pi meters
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Mathematics, 21.06.2019 17:50
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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Mathematics, 21.06.2019 19:30
The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
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Find the radius of a circle containing a 20 degree arc of a circle whose length is 17 pi meters...
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