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Express each number in scientific notation.

18


8,888,800


Sagot :

[tex]scientific\ notation:a\cdot10^n\ where\ a\in[1;\ 10)\ and\ n\in\mathbb{Z}\\==================================\\\\1\underbrace{8}_{\leftarrow1}=1.8\cdot10^{1}\\\\8\underbrace{,888,800}_{\leftarrow6}=8.888800\cdot10^6=8.8888\cdot106[/tex]
[tex]1.8\cdot10\\ 8.8888\cdot10^6 [/tex]