Post a New Question
posted by Stacie on Saturday, June 22, 2013 at 10:42pm.
y varies jointly as x and z, and y=98/3 when x=2 ans z=7. Find y when x=7 and z=3. Options: A: y=7/3xz; 49 B: y=6/7xz; 18 C: y=14/3xz; 98 D: y=3/7xz; 9
its A part
More Related Questions