What is the value of (5.3x10 to the power of 4)(4.2x10 to the power of 3) in scientific notation

asked Dec 5, 2021 133k views

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2 votes

Answer:C

Explanation:

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0 votes

Answer:

$2.226 * {10}^(8)$

Explanation:

$(5.3 * {10}^(4) )(4.2 * {10}^(3) ) \\ = 5.3 * 4.2 * {10}^(4 + 3) \\ = 22.26 * {10}^(7) \\ = 2.226 * {10}^(8)$

Cataster answered Dec 12, 2021

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