alfonsocornwall alfonsocornwall
  • 15-09-2022
  • Mathematics
contestada

Evaluate each expression. Express the result in scientific notation.

Evaluate each expression Express the result in scientific notation class=

Respuesta :

janmilczek
janmilczek janmilczek
  • 15-09-2022

Answer:

4.     [tex]6.3 \times 10^4[/tex]

6.     [tex]3.75 \times 10^{-19}[/tex]

Step-by-step explanation:

9.45 * 10^10 / (1.5 * 10^6) = 9.45 / 1.5 * 10^10 / 10^6 = 6.3 * 10^4

9 * 10^(-11) / (2.4 * 10^8) = 9 / 2.4 * 10^(-11) / 10^8 = 3.75 * 10^(-19)

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