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in 2000 the population of Pennysylvanıa was 12,281,054. Round this figure to the nearest hundred thousand. Then write that number in scientific notation.

 

help plz

 Dec 4, 2017
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12, 281, 054   rounds to  12,300,000 to the nearest hundred thousand

 

Scientific notation  =   1.23  x 107

 

 

cool cool cool

 Dec 4, 2017

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