What is the solution to the equation? 5 = 2/5 a O 2 O4 3/5 O 12 1/2. O 25

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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?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

What is the measure of angle 1? a.28 b.152 c.168 d.64