hard
Free
Matematika
PM-90 Mashq: Ish va unumdorlik
Butun ish = 1, unumdorlik 1/t, birgalikda ishlash va bosqichli ish. 20 savol.
Questions
20
Total Points
20.0
Pass Score
60
Time Limit
No limit
PRACTICE RULES
- Detailed answers revealed at the end