Question

i) 2000.57 scientific notations
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Answer 1

Answer:

6 scientific notations

Answer 2

Answer:

Scientific notation is a way to make these numbers easier to work with. In scientific notation, you move the decimal place until you have a number between 1 and 10. Then you add a power of ten that tells how many places you moved the decimal. In scientific notation, 2,890,000,000 becomes 2.89 x 109.....

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