For human cost we lose soldiers which can sisters, brothers, fathers, mothers, for economic it puts big debt because people lose jobs and lose money, and for political it can be a positive or negative output.
125% of 12.8 is 16. x= 125% (12.8/x = 100/125) (12.8/x) *x and (100/125) * x (multiply both sides by x) 12.8=0.8*x (divide both sides by 0.8 to get x) 16=x so the answer is 16.
The answer is D. You really don't know about 9/11?
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