Answer:
whut
Step-by-step explanation:
Answer:
Option 3
The rate of change is -5%
Step-by-step explanation:
Given : An exponential function for compounding interest, 
To find : What is the rate of change?
Solution :
The general form of an exponential function is:

Where, a is the initial amount,
(1+r) is the rate of change,
r is the growth or decay factor
We have given, 
Rate of change is



Convert to percent,

Therefore, Option 3 is correct.
Answer:
D.
Step-by-step explanation:
If she connects it to any other point the angle would be more then 30 degrees.
It would be: = 56 1/4 % = 225/4% = 225/4/100 = 225/400 = 9/16
In short, Your Answer would be 9/16
Hope this helps!