Question

Solve the problem. The population of a small
country increases according to the function where
t is measured in years. How many people will the
country have after 8 years? (Round to the nearest
unit.)

A. 2,347,022

B. 1,591,760

C. 2,890,880

D. 3,665,163

Answer 1

what is decay constant?

Answer 2

https://study.ashworthcollege.edu/access/content/group/e4bcd776-749a-49f8-8403-365cad5d3c31/GM%20Exam%206/images/f1q20g1.jpg

Answer 3

This is the function

Answer 4

the function was in a image and i forgot to posed it up

Answer 5

so the decay constant is -0.02 and population of the country at this moment is 2000000
just put t=8 in the formula

B=2000000 e^(0.02*8)

Answer 6

2,890,880

Answer 7

I'm I right ?

Answer 8

i think its A

Answer 9

check it again

Answer 10

Oh yeah 2,347,022 Thanks :)