Increased crop productivity
Answer:The answer is 11
Explanation:
Using the simple interest formula, SI = PRT/100
Making T the subject of the formula T=100I/PR
I=$680, P=$500,R=12%
T= 100*680/500*12
T=68,000/6,000
T=11.3
Therefore to the whole number T=11
Special interest groups has the right to :
- meet with congressional leaders to ask for the protection of religious minorities
- Lobby the white house for a higher tax on the wealthiest
Special interest tend to carried out their own but different personal agenda to the government.
Assuming that you want this simplified...


Use the FOIL method and combine like terms:


And your final answer is: 
Answer:
Muslim nobles subjected most Muslims to a miserable, difficult life of serfdom. Christians from the Byzantine Empire continually tried to convert Muslims to Christianity.
Explanation: