Answer:

Step-by-step explanation:
Hello,

hope this helps
Answer:
hello
Step-by-step explanation:
6 students received an A.
30 multiplied by .2 (you change percent to decimal) is 6.
It's the first one---------------------
Answer: The cause of exponential decay. Sowwy if im wrong
Step-by-step explanation:
An inverse variation function is not the best model because the data points show an exponential decay. The fact that this is true for ALL of the points shown indicates we have an inverse variation of the form x*y = k where k = 60 in this case. ... For any inverse variation, as x increases, y will decrease (and vice versa).