If working together, brothers tom and jack can paint a wall in 4 hours, how much time would it take jack to paint the wall alone? (1) jack is painting twice as fast as tom. (2) if tom painted twice as fast as he actually does, the brothers would finish the work in 3 hours.

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

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

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan