PLEASE HELP GUYS LAST QUESTION WILL MARK YOU AS BRIANLIEST

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

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.