1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elodia [21]
2 years ago
15

Which expression is equivalent to the given expression?​

Mathematics
1 answer:
Whitepunk [10]2 years ago
7 0

Answer:

4ln x +ln 3-lnx

4ln x -ln x+ln3

3ln x+ln 3

ln(3x+3)is equivalent.

You might be interested in
While looking at some reports, a store manager notes that sets of bunk beds that retail for
Anvisha [2.4K]
Should be 7.5% I have to add more words to this sentence to post it
5 0
1 year ago
there are 1012 souvenir paperweights that need to be packed in boxes each box will hold 12 paperweights how many boxes will be n
Rzqust [24]

1012 divided by 120 is 8.43 so 9 boxes will be needed

5 0
3 years ago
Iq scores are normally distributed with a mean of 100 and a standard deviation of 15.
bearhunter [10]

Mean is \mu=100 and a standard deviation is \sigma =15, then the variable X\sim N(100,15^2).

Use substitution

Z=\dfrac{X-\mu}{\sigma},\\  \\ Z=\dfrac{X-100}{15}.

This substitution gives you that Z\sim N(0,1).

a. For X=130, Z=\dfrac{130-100}{15}=2 and Pr(X>130)=Pr(Z>2) =0.9772 (the decimal value is taken from the Standard Normal Distribution Table).

b. For X=90, Z=\dfrac{90-100}{15}=-\dfrac{2}{3} and for X=110, Z=\dfrac{110-100}{15}=\dfrac{2}{3}. Then Pr(90 (the decimal value is taken from the Standard Normal Distribution Table).

6 0
2 years ago
3 2/9 x 3/5 what is this answer
vitfil [10]
Make 3 2/9 improper fraction
3 2/9 = 29/9
29/9 * 3/5 = 87/45 = 29/15
The answer is 29/15
5 0
2 years ago
Two lines intersect to form angles 1, 2, 3, and 4 as given. The measure of ∠3 is 38°. What is the measure of ​∠2​ ?
ss7ja [257]

Answer:

142° is the measure of angle 2.

Step-by-step explanation:

When two lines intersect, they make four angles. The angles facing each other are equal.

Let's say that two lines a and b intersected each other to make angles 1,2,3 and 4 respectively.

The measure of angle 3 = 38 degrees.

We know that the angle 1 is against angle 3 and is equal to 38.

Also Angle 2 and Angle 4 are also against each other and are equal let's say equal to x degrees.

Now, the sum of all four angles = 360 degrees

∠1 + ∠2+ ∠3 + ∠4 = 360°

38° + x + 38° + x = 360°

2x = 360° - 76°

2x = 284°

x = 142°

Hence, ∠2 = 142°

3 0
3 years ago
Read 2 more answers
Other questions:
  • If the dimensions of an equilateral triangle are trebled, how is the area affected?
    14·1 answer
  • Rolling a Red and Yellow Dice
    6·1 answer
  • 2x − 1/4 (12x + 4) = 3
    10·2 answers
  • What is 48 divided by 8
    8·2 answers
  • Show all of your work. solve this system by ELIMINATION! this is most of my grade please help if you know!
    12·1 answer
  • I don’t know how to solve this I’m so confused please help me
    14·1 answer
  • The histograms show the number of new subscribers in one month by age group for three newspaper. which statement is best support
    11·1 answer
  • What would be the coordinates marked wrong
    9·1 answer
  • As a ratio in simplest form, 33.5% is express as
    10·2 answers
  • Which is bigger, a third of 45 or one-sixth c<br> 138?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!