The equation will be of the form:

where A is the amount after t hours, and r is the decay constant.
To find the value of r, we plug the given values into the equation, giving:

Rearranging and taking natural logs of both sides, we get:


The required model is:
Answer:
y=x+1
or x=y-1
Step-by-step explanation:
Answer: I don't see what your talking about here, so I can't help you.
Step-by-step explanation:
Answer:
Step-by-step explanation: