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19) The current population of China is 1,244,130,000 people. Estimate the population using scientific notation. A) 1 x 10-9 Eliminate B) 1 x 10-8 C) 1 x 108 D) 1 x 109
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19) The current population of China is 1,244,130,000 people. Estimate the population using scientific notation. A) 1 x 10-9 Eliminate B) 1 x 10-8 C) 1 x 108 D) 1 x 109

User JeffV
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3 votes
The answer is d because there are 9 digits behind the 1
User Naf
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5 votes
The answer is D
because there are 9 digits behind the 1 so it is raised the the exponent of 9
User Thomas Altmann
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