It won’t let me give brainiest but please answer on scientific notation.

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Compound inequalities. , i’m being timed

Of the 50 us states 4 have names that start with the letter w