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
antiseptic1488 [7]
3 years ago
13

Find the general solution for the differential equation (dy)/(dx) + 3y = 18 Y=

Mathematics
1 answer:
harkovskaia [24]3 years ago
5 0

Answer:

y=-e^{-3x-c_1}+6

Step-by-step explanation:

\frac{dy}{dx}+3y=18\\\\\mathrm{Substitute\quad }\frac{dy}{dx}\mathrm{\:with\:}y'\:\\\\y'\:+3y=18\\\\Rewrite\\\\\frac{1}{6-y}y'\:=3\\\\Solve \::\frac{1}{6-y}y'\:=3\\\\-In(6-y)=3x+c_1\\\\Isolate\:y\\\\\\y=-e^{-3x-c_1}+6

You might be interested in
Which situation is an example of an observational study?
jarptica [38.1K]

Answer: this is how i feel about the answers A 80% b 0% c 90% d 0%

8 0
3 years ago
Write 506.137 in expanded form
Ilia_Sergeevich [38]
You can get the answer to this on google
5 0
3 years ago
2(10−x)−14=<br> plz help me &lt;3
BartSMP [9]

How to get answer:

\mathrm{Apply\:the\:distributive\:law}:\quad \:a\left(b-c\right)=ab-ac\\a=2,\:b=10,\:c=x\\=2\cdot \:10-2x\\\mathrm{Multiply\:the\:numbers:}\:2\cdot \:10=20\\=20-2x\\=20-2x-14\\Group\:like\:terms\\=-2x+20-14\\\mathrm{Add/Subtract\:the\:numbers:}\:20-14=6\\Answer: =-2x+6

4 0
3 years ago
Read 2 more answers
I need help please and fast
patriot [66]

Answer:

20%

Step-by-step explanation:

The reason it is 20% is due to the fact that if you put it in a form showing 250/250 = 100/100 and put another proportional rate underneath it showing 200/250 = x/100, you would have to multiply the numerator of the fraction on the left by the denominator of the fraction on the right to get 20000. Now you divide 250 from 20000 and get x for 80, resulting in 80/100 or 80%. All you have to do now is subtract 100-80, which equals 20, resulting in 20%.

Hope that helps!! It's my first time in answering so, ya. ;D goodluck!

3 0
3 years ago
Read 2 more answers
Subtract 4.32 x 10^6 from 7.57 x 10^6. Show your work. Write your answer in index notation.
Schach [20]

Answer:

3.25 × 10^6

Step-by-step explanation:

7.57×10^6 - 4.32 × 10^6

(7.57 - 4.32) × 10^6

<u>3.25 × 10^6</u>

8 0
3 years ago
Other questions:
  • Which of the following parametric equations are equivalent to the polar equation r=3 cos theta
    13·2 answers
  • Suppose 56 gallon came out of a pipe in 8 minutes what was the rate per gallon
    7·2 answers
  • ADC is drawn by reflecting ABC across . If AC = 4 units, what is the area of ADC?
    11·2 answers
  • One person can do a certain job in twenty-one minutes, and another person can do the same job in twenty-eight minutes. How many
    7·2 answers
  • What is the 18th partial sum of this geometric series 200, 100, 50
    11·1 answer
  • Can I get gel someone please
    14·1 answer
  • HELP ME PLEASE I'll give brainless.
    10·1 answer
  • I need help please .
    14·1 answer
  • Expand and simply x(2x + 3) + 5( x - 7)​
    8·1 answer
  • The formula N(x) = x2 -2x + 2016 represents the number N of gang-related homicides across the country x years after 2017. Accord
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!