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yarga [219]
2 years ago
8

__________________________________________

Mathematics
1 answer:
xz_007 [3.2K]2 years ago
4 0

Answer:

3.3 x 10⁻⁴

Step-by-step explanation:

Given expression:

           \frac{2.64 x 10^{-3} }{8.0 x 10^{0} }

 To solve this problem;

    10°   = 1

So;

             \frac{2.64 x 10^{-3} }{8.0}

    =  \frac{2.64}{8}  x 10⁻³

    = 0.33 x 10⁻³

    = 3.3 x 10⁻¹  x 10⁻³

     = 3.3 x 10⁻⁴

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Answer:

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Step-by-step explanation:

9. Given the sequence

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a_2-a_1=19-13=6\\ \\a_3-a_2=25-19=6,

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