The variable z varies jointly with the product of x and y. Use the given values to find an equation that relates the variable .x=3,y=8,z=12?


1 Answers

John McCann Profile
John McCann answered

Joint variation mean directly proportional.

z = k(x * y)

K being some constant.

1 Person thanked the writer.
View all 10 Comments
John Doe
John Doe commented
Ah-ha! I was right! :)
John McCann
John McCann commented
@ Bruno FiftySix

I was under the impression you spoke German.

My original answer translated.

Thank you. It is not that I like math, but I do find math useful.

I will investigate the site you have given me here,

and see if it holds my interest. Thank you.
John McCann
John McCann commented

Yes, the typing on my computer does not do this.

Answer Question