Register
A population of bacteria is changing exponentially according to the function below. How can you describe the bacteria population? Select all possible correct answers. B(t)=400(1.4)^0.8t +2 A) The population
231k views
1 vote
A population of bacteria is changing exponentially according to the function below. How can you describe the bacteria population? Select all possible correct answers.

B(t)=400(1.4)^0.8t +2

A) The population is always positive
B) The population is decaying
C) The population is growing
D) The population is approaching a constant value

User Thiago Loddi
by
8.2k points

1 Answer

1 vote
A, it's always positive because B(0) = 400
C, the population is growing. you can tell because the base is the rate of growth 1.4 > 1
User Tri Nguyen Dung
by
8.2k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Write words to match the expression. 24- ( 6+3)
Link Copied!