Plz help me out with this one. :(
...
![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 16:20
Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 09.12.2020 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 21:30
![question](/tpl/images/cats/istoriya.png)
History, 09.12.2020 21:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.12.2020 21:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.12.2020 21:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 09.12.2020 21:30
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/en.png)
English, 09.12.2020 21:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 09.12.2020 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 09.12.2020 21:30