Answer:
34.767 enrollments/computer
Step-by-step explanation:
According to the Hamilton's method, the standard divisor, D, is determined by dividing the number of enrollments in all schools by the number of new computers available:
[tex]D=\frac{1050+1410+1850+2540+3580}{300}\\D=34.767\ enrollments/computer[/tex]
The standard divisor for this situation should be 34.767 enrollments/computer.