9 divided by 234
Breakdown

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?

Which statements regarding efg are true? check all that apply.

What rotation was applied to triangle def to create d’e’f’?