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
dmitriy555 [2]
3 years ago
9

Y'+2y = 5-e^(-4x), y(0)=-11

Computers and Technology
1 answer:
Anastaziya [24]3 years ago
4 0

Answer:

  see attached

Explanation:

A differential equation solver says the exact solution is ...

  y = 5/2 -14e^(-2x) +1/2e^(-4x)

The y-values computed by Euler's method will be ...

  y = ∆x·y' = 0.1(5 - e^(-4x) -2y)

The attached table performs these computations and compares the result. The "difference" is the approximate value minus the exact value. (When the step size is decreased by a factor of 10, the difference over the same interval is decreased by about that same factor.)

You might be interested in
When you gather primary or secondary data, what part of the market information management process are you participating in?
Umnica [9.8K]

Answer:

Heyyyooo!

The answer is market research.

Hope this helps!

Explanation:

Market research is the way toward gathering, analyzing and interpreting data about a market, about an item or administration to be offered available to be purchased in that advertise, and about the past, present and potential clients for the item or administration; examination into the attributes, ways of managing money, area and necessities of your business' objective market, the industry all in all, and the specific contenders you confront.  

3 0
3 years ago
Write a program that allows the user to play a guessing game. The game will choose a "secret number", a positive integer less th
Burka [1]

Answer:

// This program is written in C++

// Comments are used for explanatory purpose

// Program starts here

#include<iostream.h>

#include<stdlib.h>

int main()

{

// Declare variables

int num, selectno;

string status;

randomize();

//Generate random number;

num=rand()%10000;

// Prompt to guess a number

cout<<"You have only 10 tries\nTake a guess: ";

int tries = 0;

while (tries != 10)

{

cin>>selectno;

if(selectno == num){

cout<<"You passed at the "<<count+1<<" attempt";

tries = 10;

}

else

{

cout<<"You failed. Take another guess\n You have "<<10 - count + 1 <<" attempts";

}

tries++;

if(tries >= 10)

{

break;

}

}

return 0;

}

8 0
3 years ago
you crossed two heterozygous red flowers (dominant color), what are your chances to have a white flower
Lesechka [4]

Answer:

25% chance.

Explanation:

There is 25% chance it'll be h*m*zygous red, 50% chance it'll be h*t*rozygous red, and 25% chance it'll be h*m*zygous wh*te.

(Censored because it wouldn't let me post it for some reason. Honestly hope this doesn't work.)

4 0
3 years ago
Create and execute a SELECT statement that would provide data for a vendor directory. Display should include vendor number, vend
Luba_88 [7]

Answer:

SELECT vendor_number, vendor_name, CONCAT ('street', ' ' , 'city', ' ' , 'state', ' ' , 'zip code') as adress

FROM vendor_directory

ORDER BY vendor_name ASC;

Explanation:

* Suppose <u>vendor_directory</u> is the name of the table from which you extract the data with the SELECT sentence.

8 0
3 years ago
Select the correct answer.
9966 [12]

Answer:

B

Explanation:

Every HTML document must begin with a declaration of what the document is going to be about.

4 0
2 years ago
Other questions:
  • Which Command Prompt commands in Windows is used for listing a computer connections to shared resources
    10·1 answer
  • When computers connect to one another to share information, but are not dependent on each other to work, they are connected thro
    14·2 answers
  • A matrix representation stores matrices such that the offset address of the element in row i and column j can be calculated by c
    12·1 answer
  • PLEASE HELP!!!!
    7·1 answer
  • Help please fast
    6·2 answers
  • Software that translates the sound of human voice into text is called:________.
    14·1 answer
  • You have a large TCP/IP network and want to keep a host's real time clock synchronized. What protocol should you use?
    10·1 answer
  • A company has an Aruba solution. The company wants to host a guest login portal with this solution, and the login portal must gi
    7·1 answer
  • Gun to yo head any last words??
    10·2 answers
  • Tamara is writing a program to organize students in a class and needs to use operators to organize student grades, then compare
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!