All categories

2 years ago

Answered

Computers and Technology

1 answer:

Zina [86]2 years ago

6 0

Answer:

You could think about this in several ways with several approaches.

- Survey

- User testing in groups

- On the actual registration program, 3 questions pop up

With general open ended questions and by talking to users

Explanation:

- Demographics

- Ask them what they like about the registration program

- What they use the registration for

- What they would do to improve it

You might be interested in

Please help!! thank you so much!! <3

Zepler [3.9K]

Answer:

D. 4x as much

Explanation:

The answer is pretty simple. The question is asking about 10m/s and 20m/s right? Take a look at the energy at each point on the graph. At 10m/s the kinetic energy is 100 on the graph. At 20m/s the kinetic energy is 400. You'll notice that 100 x 4 is 400 - That's the answer.

You can also prove this mathematically. The formula for kinetic energy is

$\frac{1}{2}mv^2$

The question says: constant mass so we can ignore that for now.

(1/2) * 10^2 is (1/2) * 100 = 50

for the 20m/s ball it would be

(1/2) * 20^2 = 400 * 1/2 = 200

Once again, you see that it is 4x

3 0

2 years ago

Read 2 more answers

What is a special class of adware that collects data about the user and transmits it over the Internet without the user’s knowle

Stells [14]

Answer:

The answer is "Spyware".

Explanation:

Spyware is a supplementary program that is mounted on your customer computer and it transmits the data without authorization via the Internet. Its business includes ads, private data, and improvements in the user interface, which is why it has become recognized as the special adware class that collects and transmits user information over the web without the user's permission.

7 0

3 years ago

Create a program to deteate a program to determine whether a user-specified altitude [meters] is in the troposphere, lower strat

allsm [11]

Answer:

#include <iostream>

using namespace std;

int main()

{

float altitude;

cout<<"Enter alttitude in meter";

cin >>altitude;

if(altitude<0 || altitude > 50000)

{

cout<<"Invalid value entered";

return 0;

}

else{

if(altitude<= 10000)

{cout <<"In troposphere "<<endl;}

else if(altitude>10000 && altitude<=30000)

{cout <<"In lower stratosphere"<<endl;}

else if(altitude>30000 && altitude<=50000)

{cout <<"In upper stratosphere"<<endl;}

}

return 0;

}

Explanation:

Define a float type variable. Ask user to enter altitude in meters. Store value to altitude variable.

Now check if value entered is positive and less than 5000,if its not in the range of 0-50,000 display a termination message and exit else check if it's in less than 10000, in between 10000 and 30000 or in between 30000 and 50000.

10,000 is above sea level is troposphere.

10,000-30,000 is lower stratosphere.

30,000-50,000 is upper stratosphere.

8 0

3 years ago

HELPPP!!! ASAP *What are the purposes of a good web page?*

Brrunno [24]

I would say functional and straightforward

4 0

3 years ago

Four example of computer software?

rodikova [14]

answer= safari, ms-word, moviemaker, ms-paint, firefox,etc...

5 0

3 years ago