Which of the following best describes islamic empires during the postclassical period?
a. they spread islamic culture through only nonviolent means and refused to maintain a military.
b. they limited scientific research, as it often conflicted with the quran’s teachings.
c. they produced important advances in mathematics, science, and medicine.
d. they created a vast empire and forced their subjects to become practicing muslims.

c 3 branches because idk why they had 3 well when:

you think of it there are still contrys with 3

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".