The number of bacteria in a culture doubles every hour. If there were 50 bacteria originally in a culture, how many bacteria will be there at the end of 5th hour?

The rate of increase in the numbers of bacteria culture is proportional to the number present.If initially there were 1000 bacteria and the number doubles in 1 hour,find the number of bacteria after a time of 2 1/2 hours.

Bacteria grow at rate proportional to the number of bacteria present in culture.If initially there are 100 bacteria and k is a constant of proportionality,show that the number of bacteria at time t is 100e^(kt) .

The rate o growth of bacteria is proportional to the number present . If intially, there were 1000 bacteria and the number doubles in 1 hours. Find the number of bacteria after 2""1/2 hours . [ take sqrt 2 = 1.414]

The rate of growth of bacteria is proportional to the number present.If initially,there were 1000 bacteria and the number double in 1 hour,find the number of bacteria after 2 1/2 hours.Take (sqrt 2=1.414) .

Bacteria increases at the rate proportional to the number of bacteria present. If the original number N doubles in 3hours,find in how many hours the numbers of bacteria will be 4 N?

Bacteria multiply at the rate proportional to the number of bacteria present.If the original number N doubles in 3 hours,show that the number will be 4N in 6 hours.