Need help on this!!! Don’t understand how to do. Yes
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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 20:00
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
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Mathematics, 21.06.2019 20:30
Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?
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Mathematics, 21.06.2019 21:00
Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list
Answers: 1
Mathematics, 06.11.2020 19:10
Mathematics, 06.11.2020 19:10
Mathematics, 06.11.2020 19:10
Advanced Placement (AP), 06.11.2020 19:10
English, 06.11.2020 19:10
Mathematics, 06.11.2020 19:10
English, 06.11.2020 19:10
Mathematics, 06.11.2020 19:10
Mathematics, 06.11.2020 19:10
Mathematics, 06.11.2020 19:10