Solve: ∫e^u/(1−eu)^2du

Answers

Answer 1

Answer:

Answer:

Hi,

Step-by-step explanation:

$Let's\ say\ v=1-e^u \n\n\displaystyle \int\limits {\frac{e^u } { (1-e^u)^2 }} \, du \n\n\n=\int\limits {(1)/(v^2) } \, dv \ \n\n=-(1)/(u) +C\n\n=-\frac{1 } { 1-e^u } + C$

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A graph that features bars rising from a baseline is called aa. vertical bar graph. b. horizontal bar graph. c. line graph. d. moving bar chart.
a bottle contains red marble and blue marbles. a marble is chosen at random and not replaced. then a second marble is chosen at random. determine the probability that at least one of the marbles is red
The Halloween candy bowl of chocolates had 80 pieces of candy. On average 3 pieces were eaten every hour.The bowl of sour candy had 120 pieces and 5 pieces were eaten each hour.Write and solve the system. Write each equation in the order that it appears in the problem.At what hour will the bowls have the same amount? How many pieces will each bowl have at this hour?

How do you write the following standard number in expanded notation?31,606,577

a. 30,000,000 + 1,000,000 + 600,000 + 60,000 + 5,000 + 700 + 7
b. 30,000,000 + 1,000,000 + 60,000 + 600 + 500 + 70 + 7
c. 30,000,000 + 1,000,000 + 600,000 + 6,000 + 500 + 7 + 7
d. 30,000,000 + 1,000,000 + 600,000 + 6,000 + 500 + 70 + 7

Answers

31,606,577

= 30,000,000 + 1,606,577

= 30,000,000 + 1,000,000 + 606,577

= 30,000,000 + 1,000,000 + 600,000 + 6,577

= 30,000,000 + 1,000,000 + 600,000 + 6,000 + 577

= 30,000,000 + 1,000,000 + 600,000 + 6,000 + 500 + 77

= 30,000,000 + 1,000,000 + 600,000 + 6,000 + 500 + 70 + 7

The answer is D.

Prism A is similar to prism B. Find the volume of prism B if the volume of prism A is 4320 cm3

Answers

$k=(a_A)/(a_B)\nk=(12)/(6)\nk=2\nk^3=(V_A)/(V_B)\nV_B=(V_A)/(k^3)\nV_B=(4320)/(2^3)\nV_B=(4320)/(8)\nV_B=540 \text{ cm}^3$

Answer:

540

Step-by-step explanation:

I am confirming that the answer is 540. :)

a drawer has some red, green, and blue marbles. there are 33 marbles. there are 4 times as many red marbles as green marbles. there are half as many blue marbles as green marbles. how many blue marbles are in the drawer?

Answers

r+g+b = 33
4g+g+1/2g = 33
5.5g = 33
g = 6

b = 1/2g
b = 1/2(6)
b = 3

angad was thinking of a number. angad halves the number and gets an answer of 78.5. form an equation with x from the information

Answers

Answer:

157

Step-by-step explanation:

Let the number Angad was thinking be 'x'

Equation:-

1/2(x) = 78.5

x = 78.5(2)

x = 157

Final answer:

The equation, based on the given information, is x / 2 = 78.5. Solving this equation for x gives us x = 78.5 * 2, which means that the number thought of by Angad is 157.

Explanation:

From the information given in the problem, we know that Angad is thinking of a number, which we can assign as x. This number, when halved gives an answer of 78.5. To translate this into an equation, we can set x / 2 equal to 78.5. Therefore, the equation form the information given is: x / 2 = 78.5.

To find the number Angad was thinking of (x), we can solve this equation. Multiply both sides of the equation by 2 to isolate x, resulting in x = 78.5 * 2. So, the number Angad was thinking of is 157.

Learn more about Algebraic Equations here:

brainly.com/question/32183344

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What was the greatest challenge cities faced as a result of rapid industrialization in the 1800s?

Answers

The greatest challenge cities faced as a result of rapid industrialization in the 1800 was the dramatic increase in the number of the people that are moving into the cities. There was mass movement of the people from the rural regions into the cities where industries are located. This led to overcrowding in the cities.

Answer:

Step-by-step explanation:

The greatest challenge cities faced as a result of rapid industrialization in the 1800s was providing enough city services to protect and support new citizens. Option D is correct.

What is the sum? 2/13 + 5/13 a. 10/169 b 7/26 c 7/13 d 10/13