document.write( "Question 1210450: Express the following in standard form\r
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document.write( "1. 300
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document.write( "2. 0.234
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document.write( "3. 5746
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document.write( "4. 0.0001361
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document.write( "5. 256000 \n" );
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Algebra.Com's Answer #852575 by math_tutor2020(3828) ![]() You can put this solution on YOUR website! \n" ); document.write( "I'll do the first two problems to get you started.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "--------------------------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Problem 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Place the decimal point just after the 3 to get 3.00 or 3.0 basically.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Now we must move the decimal point 2 spots to the right to go from 3.0 to the original value 300.0 \n" ); document.write( "This \"move 2 spots to the right\" indicates the exponent over the 10 is 2.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Therefore we the answer is \n" ); document.write( "You can replace the 3 with 3.0, but it's optional.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "--------------------------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Problem 2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Place the decimal just after the leftmost nonzero digit.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "To go from 2.34 back to 0.234, we move the decimal point 1 spot to the left. \n" ); document.write( "This time the exponent is negative since we're moving left.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "That's how we arrive at the answer \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You can use a calculator to verify each answer. \n" ); document.write( " \n" ); document.write( " |