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Convert 7,892,000,000 to scientific notation.A. 7.892 x 1010B. 7.892 x 10-9C. 7.892 x 109D. 0.7892 x 1011

Question

Convert 7,892,000,000 to scientific notation.A. 7.892 x 1010B. 7.892 x 10-9C. 7.892 x 109D. 0.7892 x 1011

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Solution

To convert 7,892,000,000 to scientific notation, we need to move the decimal point to the right until there is only one non-zero digit to the left of the decimal point.

Starting with 7,892,000,000, we move the decimal point 9 places to the left to get 7.892.

Since we moved the decimal point 9 places to the left, the exponent of 10 will be positive 9.

Therefore, the correct scientific notation for 7,892,000,000 is A. 7.892 x 10^9.

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