document.write( "Question 485802: Hello, I have been trying to figure out this question and I just don't really understand how I can slove it andwrite it in scientic form.
\n" ); document.write( "Question is (4.4 * 10 ^-19) ( 7.7 * 10 ^-1) \n" ); document.write( "
Algebra.Com's Answer #332182 by Edwin McCravy(20054)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Scientific notation has the form:\r\n" );
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document.write( "\"%28A_number_between_1_and+10_inclusive_of_1_and_exclusive_of_10%29\"\"%22%D7%22\"\"10%5E%28%28integer_exponent%29%29\"\r\n" );
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document.write( "(4.4×10-19)(7.7×10-1)\r\n" );
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document.write( "Multiply the 4.4 by the 7.7 getting 33.88\r\n" );
document.write( "Add the exponents of 10, (-19)+(-1) getting -20\r\n" );
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document.write( "That gives \r\n" );
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document.write( "33.88×10-20\r\n" );
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document.write( "but that is not in scientific notation because\r\n" );
document.write( "33.88 is not between 1 and 10.  So we write it \r\n" );
document.write( "in scientific notation as 3.388×101 and substitute\r\n" );
document.write( "that for 33.88:\r\n" );
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document.write( "(3.388×101)×10-20\r\n" );
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document.write( "3.388×101×10-20\r\n" );
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document.write( "finally add the exponents of 10, (1)+(-20) getting -19 \r\n" );
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document.write( "3.388×10-19\r\n" );
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document.write( "Edwin
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