57,900,000 in scientific notation

How do you do scientific notations?

1.2 x 10^3 in scientific notation

98,789,000 in scientific notation

57,900,000 in scientific notation. i think 5.79 x 10^7

what is 49 in scientific notation

9,990,000,000 scientific notation

10^4+ 10^6 in scientific notation

Why do we use scientific notation?

Why do we use scientific notation? Write a simple sentence

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