camiiera camiiera

18-07-2016
Mathematics

contestada

the scientific notation 2.38 x 10^-2 has what value?

Respuesta :

texaschic101 texaschic101

18-07-2016

0.0238 <== ur answer

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dalendrk dalendrk

18-07-2016

[tex]a^{-n}=\dfrac{1}{a^n}\\\\10^{-2}=\dfrac{1}{10^2}=\dfrac{1}{100}=0.01\\\\2.38\cdot10^{-2}=2.38\cdot0.01=\boxed{0.0238} [/tex]

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