benwickersham
benwickersham benwickersham
  • 01-06-2017
  • Mathematics
contestada

Evaluate log2 8.

Need help with this it is urgent!!

Respuesta :

benlast
benlast benlast
  • 01-06-2017
3. It is three. Log2.8 means log2.2^3 thus = 3
Answer Link
eudora eudora
  • 29-06-2019

Answer:

[tex]log_{2} 8[/tex] = 3

Step-by-step explanation:

We have to evaluate cc

Let [tex]log_{2} 8[/tex] = y

then [tex]2^{y}=8[/tex]

[Since we know by the definition of logarithm [tex]log_{a} b=c[/tex] then [tex]a^{c}=b[/tex]]

Now [tex]2^{y}=2^{3}[/tex]

So y = 3

Therefore, [tex]log_{2} 8[/tex] = 3 is the answer.

Answer Link

Otras preguntas

In The Diary of Anne Frank, Act I, what effect does the landing of Allied troops in Africa have on the attic dwellers? A. They grow more fearful of the Nazis.
PLZZZZZZZZZZZZZZ HELP ME
What is the length of the tunnel?
Of 80 t-shirts, 10% are white, 30% are blue and the rest are red. How many are red?
Mr. Smith lost 10 pounds in one month. At the end of the month, he weighed 240 pounds. What percentage did Mr.Smith decreased he weighed? A. 4% B. 7% C. 10% D.
Heeeeeeeeeelpppppppppp meeeeeee please and thx
Being trapped without food and water for two days ______(e)d the hikers, leaving them as weak as newborn kitten
Why did the United States support Chiang's Chinese government -in- exile?
If you crossed Cat #1 and Cat #2 as shown in the Punnett square below and observed two unlinked traits that follow Mendelian genetics, what must the genotype an
a bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?