Hi i need help with these questions.
these are in exercise 4E of the c4 heinemann book. Q2, Q9, Q10, Q11
Q10 says:
At time t seconds the surface area of a cube is A cm^2 and the volume is V cm^3.
The surface area of the cube is expanding at a constant rate 2 cm^2 s^-1.
Show that dV/dt = 1/2 V^(1/3)
please show me how to do this or give hints. Thanks your help is appreciated and i will rep.