fifilee790 fifilee790
  • 26-04-2019
  • Mathematics
contestada

Please help me on this

Please help me on this class=

Respuesta :

brit9865 brit9865
  • 26-04-2019

Log base 4 (7) is equal to 1.404

Answer Link
carlosego
carlosego carlosego
  • 26-04-2019

For this case, we have to define logarithm properties that:

[tex]log_ {b} A = c[/tex] is equivalent to:

[tex]b ^ c = A[/tex]

Then, if we have:

[tex]log_ {4} (7) = x[/tex]

Where "x" is the value we want to find:

We can write it as:

[tex]4 ^ x = 7[/tex]

Clearing the value of x we have:

[tex]x = 1.4036[/tex]

Answer:

Option A

Answer Link

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