What role did Mary Smith Dabney Ware play during the Civil War? She was a Confederate spy. She treated wounded soldiers. She was a judge in military trials. She raised money for the fire-eaters. HELPPP PLEASE IM IN THE UNIT TEST FOR EDG 2020

i believe the answer to your question is b. pay your bills early

international economic development agencies harm poorer nations by encouraging them to serve as exporters to wealthier nations.

the correct answer is:   "   3.6 % " .

          →   the unemployment rate is:   " 3.6 % " .

explanation:

to calculate the "unemployment rate" :

the "unemployment rate"   =

  [# of people unemployed] /   [working age population]   * 100 %   ;

                =   [9 million] / [250 million]     *   100 % ;

    →     note:   the units of "million" cancel out;

                    since:   " {million} / {million} = 1 " ;

                =   (9 / 250)   * 100 %   ;

                = 0.036 * 100 % ;

                =   3.6 %

answer:   the unemployment rate is:   " 3.6 % " .