In scientific notation, what is the sum of 2.3 x 10^-3 and 5.4 x 10^-4

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05-01-2014
Mathematics

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In scientific notation, what is the sum of 2.3 x 10^-3 and 5.4 x 10^-4

Answer :

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tomek1172 tomek1172 · Answer 1 · 2014-01-05T12:39:17-05:00

tomek1172 tomek1172

05-01-2014

[tex]2,3\cdot 10^{-3}+5,4\cdot 10^{-4}=\\ 2,3\cdot 10^{-3}+0,54\cdot 10^{-3}=2,84\cdot 10^{-3}[/tex]

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roldanashley03 roldanashley03 · Answer 2 · 2020-05-14T15:21:05-04:00

roldanashley03 roldanashley03

14-05-2020

Answer

5.68 x 10^5

Step-by-step explanation:

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