Mathematics, 22.07.2019 08:40 thickness3704
Asong moves at a speed of 108.7 beats per minute. the song plays for four minutes and 47 seconds from start to finish. how many beats are in the song altogether? round to the nearest beat. a. 520 beats b. 230 beats c. 435 beats d. 325 beats
Answers: 1
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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Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.
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The area of each triangle is 7 square units. the surface area of the triangular prism is
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Asong moves at a speed of 108.7 beats per minute. the song plays for four minutes and 47 seconds fro...
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