Convert the scientific notation to a decimal number. Type the correct answer in the box. 4 × 10-5 cm = cm

Question

Convert the scientific notation to a decimal number. Type the correct answer in the box. 4 × 10-5 cm = cm

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Verity 2 weeks 2021-07-18T23:02:51+00:00 1 Answers 2 views 0

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    2021-07-18T23:04:19+00:00

    Answer:

    4 * 10^{-5}cm = 0.00004cm

    Explanation:

    Given

    4 * 10^{-5}cm = [\ ]cm

    Required

    Solve

    Apply law of indices

    4 * \frac{1}{10^5}cm = [\ ]cm

    Evaluate 10^5

    4 * \frac{1}{100000}cm = [\ ]cm

    4 * 0.00001cm = [\ ]cm

    0.00004cm = [\ ]cm

    Hence:

    4 * 10^{-5}cm = 0.00004cm

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