What is the answer to
45 = 5t + 45

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 shape of the height and weight distribution

Ineed with number 6 , explain how to get 1978