Answer:
160 pages
Explanation:



Required
The number of pages
Let the number of pages be x.
So, on day 1; we have:

After day 1, there are:
left ----------------- i.e x - 1/4x
On day 2, we have:


At this point, we have:


---- pages left
The summation of all must equal x, the book pages


Simplify the left-hand side

Collect like terms

Simplify


Multiply by 2


If it help her sleep than yes! Sleep helps you to stay focused during a test.
Answer:
The IP stands for intellectual property. And the information ethics related to the IP are the transaction privacy, piracy and the privacy for the ease and giveaways, investigation, namelessness. The trade details must be kept private, and not disclosed to anybody, and the piracy is never allowed. Also, the privacy of all sorts must be ensured for ease and giveaways, surveillance, and confidentiality.
Explanation:
Please check the answer section.