The work in a office takes 150 hours to complete every week. each person in the office works for 32 hours a week. what is the smallest number of people needed to complete the work

What is the approximate circumference of the circle shown below?

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 expression is equivalent to sq-80