This may be something found on the Embark application forms, and should refer to the format of the essay.
Of course, essays must be typed, not handwritten. There is no standard or required length, but up to three pages (regardless of spacing) should be fine.
The content of the essay is much more important than format or length, and it should address the following topics:
- Why are you interested in Financial Engineering?
- Why do you want to study in the Masters in Financial Engineering Program at Baruch College?
- What career path do you envision after graduating from the Baruch MFE Program?
Good luck!