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finlep [7]
3 years ago
5

If Log 4 (x) = 12, then log 2 (x / 4) is equal to A. 11 B. 48 C. -12 D. 22

Mathematics
2 answers:
aleksklad [387]3 years ago
8 0
If log₄ (x) = 12,     then log₂ (x / 4) =?
The easiest way:

a) log₄ (x) = 12, re write it in exponential way : x = 4¹² = 16,777,216

b) Plug the value of x in log₂ (x / 4)

log₂ (16,777,216 / 4) → log₂(4,194,304)

and log₂(4,194,304) = 22

kiruha [24]3 years ago
5 0
Hi,
The answer to your problem is D. 22. Hope this helps and have a wonderful day!
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The distance of the spaceship in discuss as in the task content given can be evaluated as; 800miles.

<h3>What is the distance the spaceship travels in 4 minutes?</h3>

The distance travelled by the spaceship in discuss can be evaluated by means of the slope of the linear relationship as follows;

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Consequently, we can evaluate the distance travelled after 4 minutes as;

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Remarks:

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What is a one-to-one function?
umka2103 [35]

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