document.write( "Question 129866:
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document.write( "Calculate. Write in scientific notation rounded to three decimal places.
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document.write( "(3.5x10^-8)(4.4x10^-4)/2.43x10^45 \n" );
document.write( "
Algebra.Com's Answer #94826 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! BECAUSE OF THE MAGNITUDE OF THE EXPONENTS (-8 TO +54) ONE REALLY NEEDS A SCIENTIFIC CALCULATOR. HAVING NONE YOU CAN: \n" ); document.write( "3.5*4.4=15.4*10^(-8-4)=15.4*10(-12) \n" ); document.write( "15.4*10(-12)/2.43*10^45 \n" ); document.write( "6.337*10(-12)/10^45) \n" ); document.write( "6.337*10(-12-45) \n" ); document.write( "6.337*10^-57 \n" ); document.write( "-------------------------------------------------------------- \n" ); document.write( "(3.5*10^-8)(4.4*10^-4)/(2.43*10^45) \n" ); document.write( "(1.54*10^-11)/2.43*10^45 SORRY I MESSED UP THE LAST STEP. I HAD THE POWER=54 INSTEAD OF 45. \n" ); document.write( "6.337*10^-57 ANSWER. \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |