What exactly is your question?
Answer: 8/4
Step-by-step explanation: if I’m wrong just watch the video for a hint it helps
Answer:

Step-by-step explanation:
Using the formula for the exponential decay that is
, we have N=
,
and k=0.1374.
Thus,
becomes



Taking log on both sides, we get




Answer:
3 n minus 4 represents the expression "four less than three times a number"