Question 1083869
C( 20,3 ) = {{{ 20! / ( 3! * 17! ) }}}
C( 20,3 ) = {{{ ( 20*19*18 ) / 6 }}}
C( 20,3 ) = {{{ 20*19*3 }}}
C( 20,3 ) = {{{ 1140 }}}
The prize can be awarded 1140 different ways