andymize13andym15 andymize13andym15
  • 24-07-2017
  • Mathematics
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In 1980, the United States' national debt exceeded $9 billion dollars. Express the exact dollar amount in scientific notation.

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texaschic101
texaschic101 texaschic101
  • 24-07-2017
9 billion = 9,000,000,000 = 9.0 x 10^9
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