erwin2 erwin2
  • 01-09-2015
  • Chemistry
contestada

what is 6421 in scientific notation

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lulu1991
lulu1991 lulu1991
  • 01-09-2015
The scientific notation should specific the significant digits. So it to write like x.xx * 10 ^ x. So the answer is 6.421 * 10 ^3.
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