Please answer it’s 20 points for award!
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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?
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Mathematics, 21.06.2019 18:40
What is the value of the expression below? 148+(-6)| + |– 35= 7|
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Mathematics, 22.06.2019 02:00
What are linear equations? could'ya explain too me, ? ! and how do you see what graph is a proportional relationship?
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