(2.3 x 10 to the power of 4) times ( 1.5×10 to the power of minus 3) in standard form

Question

(2.3 x 10 to the power of 4) times ( 1.5×10 to the power of minus 3) in standard form

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Faith 2 weeks 2021-11-18T05:34:32+00:00 1 Answer 0 views 0

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    2021-11-18T05:36:04+00:00

    Answer:

    3.45\times10

    Step-by-step explanation:

    (2.3  \times 10^{4}) \times ( 1.5 \times10^{-3} )= 2.3\times1.5\times10^{4}\times10^{-3}

                                            = 3.45\times  10^{((4)+(-3))}

                                            =3.45\times10

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45:7+7-4:2-5:5*4+35:2 =? ( )