Answer :

gullanddavid

Answer:

C

Step-by-step explanation:

You plug it into a calculator and it gives you that number. You have a calculator option on the left hand side that you can figure this out in as well.

carlosego

For this case we must find the value of the expression shown:

[tex]2 ^ {\sqrt {19}}[/tex]

When entering in a calculator, we have the following:

[tex]\sqrt {19} = 4.35889894354[/tex]

When rewriting the expression we have left:

[tex]2 ^ {4,35889894354} = 20,51914828[/tex]

Rounding:

[tex]2 ^ {\sqrt {19}} = 20.5191[/tex]

Answer:

20.5191

Option C

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