The variable x is inversely proportional to the square of the variable y. If y is divided by 7a, then x is multiplied by which of the following?
Choose one.
A) 1/49a B) 1/49a^2 C) 1/7a D) 49a E) 49a^2
initially - did x= 1/y^2   But this yielded the wrong answer,   I then re examined the question and tried y^2/x =1   Which I then got y = SQR(X)   subbing into y/7a I got answer 49a^2)
<result>E</result>
The variable x is inversely proportional to the square of the variable y. If y is divided by 7a, then x is multiplied by which of the following?