Mathematics, 15.01.2022 14:00, isabella4141
7th grade math. I don't get please help. Circles and ratios. please help with one's not done and check one's done.
Answers: 3
Mathematics, 21.06.2019 17:50, domiyisthom
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.
Answers: 2
Mathematics, 21.06.2019 18:30, nickname0097
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
Answers: 1
7th grade math. I don't get please help. Circles and ratios. please help with one's not done and che...
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