Expand (3x-4)2 and write in standard form

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.

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,