document.write( "Question 1036416: Lucas must write an essay for three of the five questions in Part 1 and four of the six questions in Part 2. How many different combinations of questions can he answer? \n" ); document.write( "

Algebra.Com's Answer #651153 by Boreal(15235) $\"\"$ $\"About$

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It is 5C3*6C4=
\n" ); document.write( "5!/3!2!=10
\n" ); document.write( "6!/4!2!=6*5/2=15
\n" ); document.write( "10*15=150 \n" ); document.write( "

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