I am in sch0ol rn but now i am b0red...and got distracted. someone say hi

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?

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1