I can't figure out a factor for this but graphing it shows x = -2 and +1 as real roots.
Area of a square is side length^2
Area = 15^ 2 = 15 x 15 = 225 square inches.
Answer:
average mean not sure please
Answer with explanation:
Time taken by a person to read number of pages in a chapter= 18 minutes
It is not given what is the length of the page.So,we can't say exactly how many pages can a person read by completely understading what is written in each page in a chapter.
So, to fully understand each and every page in 18 minutes you can read minimum number of pages from the option given.
Option A:⇒ 15, is most appropriate.
The weight of the object is only dependent on the strength of gravity on that particular object.