Asked by cal
I am having trouble with this problem, thanks!
If y varies jointly as x and the cube of z, and y=378 when x=4 and z=3, find y when x=9 and z=2 .
If y varies jointly as x and the cube of z, and y=378 when x=4 and z=3, find y when x=9 and z=2 .
Answers
Answered by
bobpursley
see above