document.write( "Question 181529: a region is prone to flooding once every 20 years. what is the probability of flooding for three consecutive years? \n" ); document.write( "
Algebra.Com's Answer #136129 by Mathtut(3670) ![]() You can put this solution on YOUR website! if the probability for flooding 1 year is 1/20 \n" ); document.write( "the probablility for flooding 3 consecutive years is \n" ); document.write( ": \n" ); document.write( "(1/20)(1/20)(1/20)=1/8000 \n" ); document.write( " |