payshencec21
payshencec21 payshencec21
  • 20-03-2018
  • Mathematics
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PLEASE HELP ASAP!!!!!!!!!!!!!

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djr8549955
djr8549955 djr8549955
  • 20-03-2018
the correct answer is A
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toledoamerica toledoamerica
  • 20-03-2018
The answer is A. (4*10^8)^2 can simplify to 16 * 10^16 but your question says to use scientific notation, so you must move the decimal point to the left once which will leave you with A, 1.6*10^17
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