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
VashaNatasha [74]
3 years ago
11

Find the value of x: 7e(×/3)=14

Mathematics
1 answer:
velikii [3]3 years ago
6 0
<span>7e^(×/3)=14
</span><span>e^(×/3)=14/7
</span>e^(×/3)=2
take ln of both sides;
lne^(×/3)=ln2
****You should be familiar that lne^x=x as ln is the inverse function of e and vice versa****
then;
x/3=ln2
x=3ln2
x approximately is equal to 2.1
You might be interested in
8.8 more than the quotient of five and X
Bezzdna [24]

Step-by-step explanation:

8.8 more than the quotient of five and X

Solution,

8.8 +  \frac{5}{x}

3 0
3 years ago
Three of these expressions are equal to the volume of the barn shown. Which expression is not?
timurjin [86]

The statement that does not match the others is the one at lower right.

_____

The barn's volume can be decomposed into a rectangular prism and a triangular one. Thus the <em>upper right</em> expression is a true represenation of the barn's volume:

... Volume of triangular prism + Volume of rectangular prism

The volume of a <em>rectangular prism</em> is the product of its dimensions. The dimensions of the rectangular prism portion of the barn's volume are a, b, c, so the volume of that portion is ...

... Volume of rectangular prism = a·b·c

The volume of a <em>triangular prism</em> is the area of the triangular base multiplied by the length of the prism. Here, the triangular base has base dimension b and height (d-c), so its area is ...

... Area of triangular barn end = (1/2)b(d-c)

Since the length of the barn is "a", the volume of the triangular prism is ...

... Volume of triangular prism = (1/2)b(d-c)a = (1/2)·a·b·(d-c)

The <em>total volume</em> is the sum of the volumes of the parts ...

... a·b·c + (1/2)·a·b·(d-c) . . . . . . matches the <em>upper right</em> selection

This can be factored by removing a·b to outside parentheses:

... a·b·((1/2)·(d-c) + c) . . . . . . . . . matches the <em>lower left</em> selection

___

Since the two left selections match the one at upper right, the odd one is the one at lower left.

7 0
3 years ago
Read 2 more answers
Arne sells furniture. He is paid a salary by his store if $800 a month plus a commission on all sales. Last month his sales were
devlian [24]

I don’t know yet I’m solving it sorry

5 0
3 years ago
Use the given conditions to write an equation for the line in point-slope form.
Alex17521 [72]

Step-by-step explanation:

Hey there!

The given slope is; 3. And passing through point (-7,8).

Now,

Using one point formula.

(y - y1) = m(x - x1)

Put all values to find equation.

(y - 8) = 3(x + 7)

Simplify them to get answer.

(y - 8 )= 3x + 21

3x - y + 21 + 8 = 0

3x - y + 29 = 0

Therefore the required equation is 3x-y+29=0.

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
3 years ago
Answer this fast with an explanation, you will get 20 points: Kristen started a stamp collection. She collected 118 stamps that
Lena [83]

Answer:

The answer is 80.

Step-by-step explanation:

Firstly we add all of the stamps

118+83+4=205

She put 125 in first album so we have

205-125=80 stamps left

These 80 she needs to put in another album

6 0
3 years ago
Other questions:
  • How to find three consecutive odd numbers whose product is 2145?
    13·1 answer
  • Y = f(x) = -1^x<br> find f(x) when x=3
    9·2 answers
  • Simplify 8(2)+2 with correct answer
    14·2 answers
  • The volume of a cylinder is 169 in.3 and the height of the cylinder is 1 in. What is the radius of the cylinder?
    5·1 answer
  • 2x + 4(x+3)= 42 I just want to give people some points also I need this answer
    15·2 answers
  • What percent of 135 is 68? Round to the nearest tenth of a percent.
    15·1 answer
  • Is SAM - DEL? If so, identify the similarity postulate or theorem that
    12·1 answer
  • This is pretty easy, give me some synonyms for the word brazeness. When you do that find me some antonyms.
    13·1 answer
  • Simplify 50/110 please help me I don’t know
    10·2 answers
  • A ski resort claims that there is a 75% chance of snow on any given day in january and that snowfall happens independently from
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!