![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
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
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
Which shows how to solve the equation 3/4x=6 for x in one step?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Acompany that makes? hair-care products had 5000 people try a new shampoo. of the 5000 ? people, 35 had a mild allergic reaction. what percent of the people had a mild allergic? reaction?
Answers: 2
You know the right answer?
5/7 = x/70 solve the proportion...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 12.12.2020 17:00
![question](/tpl/images/cats/biologiya.png)
Biology, 12.12.2020 17:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.12.2020 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/mkx.png)
Arts, 12.12.2020 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/fizika.png)
Physics, 12.12.2020 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/mkx.png)
Arts, 12.12.2020 17:00
![question](/tpl/images/cats/istoriya.png)
History, 12.12.2020 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2020 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.12.2020 17:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)