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3 years ago

Convert 7.2,10^-3 to standard form

Mathematics

1 answer:

Amanda [17]3 years ago

4 0

$10^{-n}=0.\underbrace{00...1}_{n}\\\\7.2\cdot10^{-3}=7.2\cdot0.001=\boxed{0.0072}$

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