Aculture started with 2000 bacteria. after 8 hours , it grew to 2400 bacteria. predict how many bacteria will be present after 19 hours.

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.