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3 years ago

For things like school, you should have a more serious:

Computers and Technology

1 answer:

german3 years ago

7 0

Answer:

who and what do you mean

Explanation:

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the first day anna read a quarter of the book. on the second day she read a third of the remainder. noticed that after two days

Misha Larkins [42]

Answer:

160 pages

Explanation:

$Day\ 1 = \frac{1}{4}$

$Day\ 2 = \frac{1}{3}Remainder$

$Left = 80$

Required

The number of pages

Let the number of pages be x.

So, on day 1; we have:

$Day\ 1 = \frac{1}{4}x$

After day 1, there are: $\frac{3}{4}x$ left ----------------- i.e x - 1/4x

On day 2, we have:

$Day\ 2 = \frac{1}{3} * \frac{3}{4}x$

$Day\ 2 = \frac{1}{4}x$

At this point, we have:

$Day\ 1 = \frac{1}{4}x$

$Day\ 2 = \frac{1}{4}x$

$Left = 80$ ---- pages left

The summation of all must equal x, the book pages

$Day\ 1 + Day\ 2 + Left = Total\\$

$\frac{1}{4}x + \frac{1}{4}x+ 80= x$

Simplify the left-hand side

$\frac{1}{2}x+ 80= x$

Collect like terms

$x - \frac{1}{2}x= 80$

Simplify

$\frac{2-1}{2}x= 80$

$\frac{1}{2}x= 80$

Multiply by 2

$2 * \frac{1}{2}x= 80*2$

$x = 160$

4 0

3 years ago

Which of the following is a way to add a foreground to a photograph?

kotegsom [21]

Answer:

reeee

Explanation: sry its actually raise you're perspective

3 0

3 years ago

Read 2 more answers

Which of the following best describes why Earth’s atmosphere can support life on Earth?

Juliette [100K]

C. is very thin, thus allowing harmful gases to escape from it

4 0

3 years ago

Mr chen xi is a vedio maker in singapore . He had created 14GB vedio file for his customer is united states . Name and describe

Kipish [7]

Answer:

Google Drive

Explanation:

It is best he uses the Google Drive to shredded the video with his customers. He may choose to compress the file first using winZip, 7zip or zip softwares. The steps are highlighted below:

-On your computer, go to drive.google.com.

-Open or create a folder.

-To upload files and folders, drag them into the Google Drive folder.

-Share the link to your drive.

(...and remember to share password if folder is encrypted).

Cheers.

7 0

3 years ago

Characteristics of VR headsets

weeeeeb [17]

Answer Believable Virtual Word. The believable virtual world is a key characteristic of Virtual Reality. ...
Immersive. ...
Feedback. ...
Interactive. ...
Virtual Reality Headset. ...
Computing Device (Commuter / Smart Phone) ...
Virtual Reality Input and Output Devices. ...
Fully Immersive Virtual Reality.

5 0

3 years ago