Answer:
The last one
Step-by-step explanation:
Trust me and also hope this helps
Answer:
I will try my best to help
Step-by-step explanation:
Answer: The population after five years = 9967
Step-by-step explanation:
The exponential equation for population decay : , where A = initial population r= rate of decay , t= time
Given: A= 42000, r= 25%= 0.25, t= 5
then
Hence, The population after five years = 9967
Answer:
6 weeks=6*7 days=42days
7/42 =1/6 =0.16667
OR
7 days=1 week
therefore 1/6=0.16667
Note that both must be in the same unit.