Question 1095847
C( 9,3 ) = {{{ 9! / (( 9 - 3 )!*3! ) }}}
C( 4,3 ) = {{{ 4! / (( 4 - 3 )!*3! ) }}}
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C( 9,3 ) = {{{ ( 9*8*7*6*5*4*3*2*1 ) / ( 6*5*4*3*2*1*3*2*1 ) }}}
C( 9,3 ) = {{{ ( 9*8*7 ) / (2*3) = 84 }}}
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C( 4,3 ) = {{{ ( 4*3*2*1 ) / ( ( 4 - 3 )*3! ) }}}
C( 4,3 ) = {{{ ( 4*3*2*1 ) / ( 1*3*2*1 ) = 4 }}}
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The number of possible wraps would be the product
of these combinations times the {{{ 4 }}} tortillas available
{{{ 84*4*4 = 1344 }}}
1,344 wraps possible
Definitely get another opinion if needed