Question

A culture started with 4,000 bacteria. After 2 hours, it grew to 4,400 bacteria. Predict how many bacteria will be present after 13 hours?

Answer 1

6600 bacteria are formed

Answer 2

if the bacteria grows 400 in 2 hours 10 in 13 hours it would be have grown to 2600. so if you add 4400 to 2608 become 7000 mins after 13 hours it would have till 7000 bacterias.