document.write( "Question 356928: a test consists of seven questions. any four questions may be selected for answering. in how many ways can this selection be made? \n" ); document.write( "
Algebra.Com's Answer #254875 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Assuming that order matters, there are \"7%2A6%2A5%2A4=42%2A20=840\" different ways to select 4 questions from 7 possible. \n" ); document.write( "
\n" );