What do copernicus, galileo, and isaac newton all have in common?
a)they were all forbidden from publishing their philosophical findings.
b)they all served prison sentences for their attempts to start revolutions.
c)they all sought to remove academic and scientific ideas from educational institutions.
d)they all used science to challenge accepted beliefs.

you should just come up with the best answers you can nobody is perfect.

explanation: i just want to

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 % " .