ALGEBRA HELP PLEASE THANKS Evaluate the expression using exponential rules. Write the result in standard notation. (4 x 10^(-4) )/(20 x 10^(2) )

asked Oct 13, 2021 35.6k views

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ALGEBRA HELP PLEASE THANKS Evaluate the expression using exponential rules. Write the result in standard notation.
(4 x 10^(-4) )/(20 x 10^(2) )

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Answer:

$2 * 10 {}^( - 7)$

Explanation:

$\frac{4 * 10 {}^( - 4) }{20 * 10 {}^(2) } = (0.0004)/(2000) = 2 * 10 {}^( - 7)$

Hope this helps ;) ❤❤❤

Dyatchenko answered Oct 18, 2021

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