INSTRUCTIONS: Write an equation to the following statements.
1.) N varies directly as P and inversely as Q
2.) B is directly proportional to the square of A and inversely proportional to
the cube of C.
3.) The pitch of a stretched vibrating string varies directly as the square of
the tension and inversely as the length of the string.
4.) Y is directly proportional to x and inversely proportional to z.
5.) A varies directly as the cube of b and inversely as the product ofc and d.​