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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.
Answers: 2
Mathematics, 21.06.2019 21:00
Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the
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Mathematics, 22.06.2019 00:00
Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish
Answers: 1
Mathematics, 16.07.2020 19:01
Mathematics, 16.07.2020 19:01
Mathematics, 16.07.2020 19:01
Mathematics, 16.07.2020 19:01
History, 16.07.2020 19:01
Mathematics, 16.07.2020 19:01
Mathematics, 16.07.2020 19:01
History, 16.07.2020 19:01