Question

2 FUNS
A colony of bacteria is growing exponentially according to the function below,
where tis in hours. What will the approximate number of bacteria be after 7
hours?
B't) = 4.087
O A. 45,674
O B. 1082
O C. 270
O D. 635,818

Answer 1

when you were  given with the situation of bacteria multiplying into colonies,and  also with the function of B(t)= 4e^0.8t where t is the time of multiplication.you  just have to substitute the given time of 7 hours to find the  final count. The answer is approximately 1082.

Answer is  B.