andreaaponte andreaaponte
  • 20-05-2020
  • Mathematics
contestada

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

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Hrishii
Hrishii Hrishii
  • 20-05-2020

Answer:

[tex] 2.226 \times {10}^{8} [/tex]

Step-by-step explanation:

[tex](5.3 \times {10}^{4} )(4.2 \times {10}^{3} ) \\ = 5.3 \times 4.2 \times {10}^{4 + 3} \\ = 22.26 \times {10}^{7} \\ = 2.226 \times {10}^{8} [/tex]

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iselitaperez7 iselitaperez7
  • 02-03-2021

Answer:C

Step-by-step explanation:

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