Final answer:
The algebraic expression Z/2 evaluated at z = 10 simplifies to 5.
Step-by-step explanation:
The student asks to evaluate the algebraic expression Z/2 when z = 10. To do this, we substitute the given value of z into the equation, which becomes 10/2. We simplify this to get the answer which is 5.
The student may have accidentally mistyped '5' after the 'Z/2,' but the instruction is to evaluate Z/2 for z = 10, which we have done.