I have something to say- your users are very rude like im failing bEcAuSe YoU pEoPlE! but like yu history people r like saving my life- Sincerely - Miha~

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?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Which of the following vectors are orthogonal to (2,1)? check all that apply