Which is the best description of sequoyah's contribution to the cherokee nation? a) sequoyah created a written syllabry which made reading and writing in the cherokee language possible. b) sequoyah was a fierce warrior who led the cherokee nation to victory in the second tuscarora war. c) sequoyah was the chief of the cherokee who signed the treaty of new echota in 1835. d) sequoyah was the editor of the cherokee phoenix newspaper.

i really really really really really really dont know

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 % " .