Answer:
c its the right answer
Step-by-step explanation: i just took it and got it right
The one you have highlighted is correct
3.95*10^9 move the decimal to the left untill it is in between the last ans 2nd to last number
Solve the equation of the function for n.
a(n) = 3n - 20
a = 3n - 20
a + 20 = 3n
(a + 20)/3 = n
n = (a + 20)/3
n(a) = (a + 20)/3