Write 3,800,000,000 in scientific notation. A) 3.8 × 10⁸ B) 3.8 × 10⁹ C) 3.8 × 10^-8 D) 3.8 × 10^-9

Name: Write 3,800,000,000 in scientific notation. A) 3.8 × 10 8 B) 3.8 × 10 9 C) 3.8 × 10 -8 D) 3.8 × 10 -9
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The number in scientific notation is written as 3.8 × 10^9. Choice B is the only one with the correct exponent of 19, which represents the number of digits to move the decimal point to the left to get to the first non-zero digit. Choices A, C, and D have incorrect exponents.

Write 3,800,000,000 in Scientific Notation