document.write( "Question 647602: What is the probability of winning a lottery game where the winning number is made up of seven digits from 0 to 9 chosen at random? \n" ); document.write( "
Algebra.Com's Answer #406321 by jim_thompson5910(35256)\"\" \"About 
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There are 10 digits. There are 7 slots. So there are 10^7 = 10,000,000 (ten million) possible numbers to choose from. \r
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\n" ); document.write( "\n" ); document.write( "There is only one way to win since there is only one winning number. So the probability is 1/10,000,000 = 0.0000001
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