The diagram shows a right triangle in three squares. the area of the larger square is 55 units^2
possible answers:
12 and 43
14 and 40
16 and 37
30

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.