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Troublemaker

  • 3 years ago

The size of a certain cell is 2.5 × 10^–9 m. Another cell is 1.5 × 10^3 times larger. How large is the larger cell in scientific notation? a.)4 × 10^–27m b.)4 × 10^–12m c.)3.75 × 10^6m d.)3.75 × 10^–6m

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  1. penguinboy
    • 3 years ago
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    hello sister.. answer ish--> 5. (2.5 × 10^–9)(1.5 × 10^3) = 2.5*1.5 x 10^(-9 + 3) = 3.75 x 10^-6 m

  2. Troublemaker
    • 3 years ago
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    Thank you sir'(:

  3. penguinboy
    • 3 years ago
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    am a 5 year old kid with 10 years of experience :-)

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