What is the solution of the equation 3^x=12? Round your answer to the nearest ten-thousandth.A) 0.4421

B) 0.4771

C) 0.5149

D) 2.2619

Answers

Answer 1

Answer: Hey!

Okay, so if   $f(x)$ equals   $g(x)$ , then $In(f(x))$ equals   $In(g(x))$ . So, we'll plug in the numbers into this 'equation' we have now.

$In(3^(x) ) = In(12 )$

And now we'll apply this log rule →   $log_(a) (x^(b) ) = b * log_(a) (x)$

$In(3^(x) )=xIn(3) \n xIn(3)=In(12)$

Now we have to solve $In(3^(x) )=xIn(3) \n xIn(3)=In(12)$ . To do that, we'll divide both sides of the equation by   $In(3)$ .

$(xIn(3))/(In3) = (In(12))/(In(3))$

Now we simplify

$x = (In(12))/(In(3))$

So, this means the equation   $3^(x) =12$ solved is   $x = (In(12))/(In(3))$ or  2.2619.

Hope this helps!

- Lindsey Frazier ♥

Answer 2

Answer:

The answer is D.) 2.2619.

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Answers

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Simplify. –12.8 – (–7.4) + 16.7

A.
11.3

B.
–3.5

C.
36.9

D.
–22.1

Answers

-12.8 - (-7.4) + 16.7 Expand out the brackets
-12.8 + 7.4 + 16.7 Simply add all
= 11.3
A

–12.8 – (–7.4) + 16.7.

-12.8 + 7.4 + 16.7 Minus Minus is Plus.

16.7 + 7.4 - 12.8

24.1 - 12.8

11.3

Option A.

How much energy is lost at each level of the energy pyramid?

Answers

it atleast loses 10 percent

A sum of money was divided between Riaz ad Ali in the ratio of 3:2. Riaz received the larger share. Write the amount each receiveda) as a fraction
b) as a percentage

Answers

Riaz : Ali
3 : 2

Add the two values; so 3 + 2 is 5

Then 100/5 = 20

So: 20 x 3 = 60
and 20 x 2 = 40

Riaz = 60%
Ali = 40%

Then write 60% and 40% as a fraction:
60% = 3/5 (3 over 5)
40% = 2/5 (2 over 5)

The answers are in bold :)
(btw sorry in advance if you spot a mistake in my answer)

PLEASE HELP!!!!!!Why was the Act of Supremacy in 1534 so important and how did it impact society?

Answers

Answer:

The 1534 Act of Supremacy. The original act essentially created the Church of England and severed church ties with Rome. With the passing of the Act of Supremacy, the Pope was no longer considered the leader of Christians in England.

Step-by-step explanation:

What is .00062 as a percent?