josyvega1971 josyvega1971

30-04-2020
Mathematics

contestada

Perform the following operation and express the answer in scientific notation. 3.8×10^-5 ÷ 8.1×10^3

Respuesta :

profarouk profarouk

03-05-2020

Answer:

[tex]4.7*10^{-9}[/tex]

Step-by-step explanation:

[tex]\frac{3.8*10^{-5} }{8.1*10^{3} } =\frac{380*10^{-7} }{81*10^{2} } =\frac{380}{81}*\frac{10^{-7} }{10^{2} } =4.7*10^{-9}[/tex]

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