B, 12.6 because on the chart in the “f” column, next to -4.5 is 12.6
Answer:
The explicit formula is Tn = 18[(2/3)^(n-1)]
Where n is the term we are looking for
Step-by-step explanation:
Here, we want to get an explicit formula to model the equation
Now, F(2) = 2/3 * f1 = 2/3 * 18 = 12
F(3) = 2/3 * f(2) = 2/3 * 12 = 8
F(4) = 2/3 * F(3) = 2/3 * 8 = 16/3
F(5) = 2/3 * 16/3 = 32/9
Thus, seeing how the equations are progressing, we can definitely see a pattern.
That is Tn = (2/3)^(n-1)(18)
I found the answer. hehehehehehehehrheehrhrh
52 5/8 because 49 + 3 = 52 and 2/8 + 3/8 = 5/8
Divide 56 by 2 and you get 28,therefore 28 chips per box
