I will do the first-two lines only.
-4 -3 -2 -1 0 1 2 3 4 5 6
Next line below.
-5 -4 -3 -2 -1 0 1 2 3 4 5
Do the rest.
48,100,000,000,000 in scientific notation is 4.81E+13.
It means, central processing unit
They could look at the length of the book and the size of the font to estimate the length of a book.
