Will give ! answer the following which factor was a key reason that the greek city-states had strong economies? a. the mountainous terrain b. a booming system of trade c. stable governments d. wealth gained from conquests e. climate suited for farming

B) a booming system of trade.

The economy if Greece was defined largely by the region's dependence on imported goods.

the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !

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 % " .