https://www.adamaths.com/forum/
10070030080
https://www.adamaths.com/forum/viewtopic.php?f=88&t=3400
Page
1
of
1
10070030080
Posted:
Thu Nov 23, 2017 4:43 pm
by
ada
$y$ is directly proportional to the cube root $x$. When $y=1, x=27$. Find $y$ when $x=64$