document.write( "Question 665855: How many different tips can you leave in a restaurant if you had a nickel, a dime, a quarter, a half dollar and a dollar coin? The answer is 32, but how do you derive that? \n" ); document.write( "
Algebra.Com's Answer #414124 by Alan3354(69443)\"\" \"About 
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How many different tips can you leave in a restaurant if you had a nickel, a dime, a quarter, a half dollar and a dollar coin? The answer is 32, but how do you derive that?
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\n" ); document.write( "There are 5 different coins.
\n" ); document.write( "You can leave or not leave any of the 5, 2 choices for each
\n" ); document.write( "2^5 = 32
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