Part A) A bacteria culture initially contains 2000 bacteria and doubles every half hour.

Find the size of the baterial population after 80 minutes.

Find the size of the baterial population after 5 hours.

Part B) The doubling period of a bacterial population is 10 minutes at a time t=110 minutes, the bacterial population was 50000

What was the initial population at the time t=0?

What is the size of the bacterial population after 3 hours?

Part C) The count in a bacteria culture was 900 after 10 minutes and 2000 after 30 minutes. Assuming the count grows exponentially,

What was the initial size of the culture?

Find the doubling period.

Find the population after 105 minutes.

When will the population reach 12000.

You may enter the exact value or round to 2 decimal places.