Answer:
8.9 x 10^9
Explanation:
To convert 8,900,000,000 to scientific notation, we need to move the decimal point 9 places to the left so that we are left with a number between 1 and 10.
When we move the decimal point 9 places to the left, we get 8.9.
Since we moved the decimal point 9 places to the left, we need to multiply the number by 10^9 to get back to the original value.
Therefore, 8,900,000,000 in scientific notation is:
8.9 x 10^9
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