chemistry

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use exponential notation to express the number 480 in 3 significant figures and 4 significant figures

  • chemistry -

    4.80 • 10^2
    4.800 • 10^2

  • chemistry -

    4.80 x 10^2 to 3 s.f.
    4.800 x 10^2 to 4 s.f.

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