document.write( "Question 458862: A spinner is divided into 9 equal sections. There are 4 yellow sections and 5 green sections. The spinner is spun 45 times. Which proportion can be used to find the number of times, B, that the spinner could be expected to land on a green section?
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Algebra.Com's Answer #314753 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A spinner is divided into 9 equal sections. There are 4 yellow sections and 5 green sections. The spinner is spun 45 times. Which proportion can be used to find the number of times, B, that the spinner could be expected to land on a green section? \r \n" ); document.write( "\n" ); document.write( "--- \n" ); document.write( "P(green on one spin) = 5/9 \n" ); document.write( "---- \n" ); document.write( "Expected number of green in 45 spins: (5/9)45 = 25 \n" ); document.write( "====================================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========== \n" ); document.write( " |